baber/WOPTO huggingface dataset:
Patent JP-H08190129-A (JP)
Title: Finder for camera
Inventor: KODAMA SHINICHI
IPC: G03B13/16
Filed: 1995-01-12
Abstract: PURPOSE: To set a finder at an optimum position without giving an unpleasant feeling to a photographer by considering the deviation of visibility caused by a subject distance and the deviation of the visibility of the photographer. CONSTITUTION: This device is constituted of an F zoom optical system 1b forming a subject image in the optical path of the finder, a driving part 4 driving the optical system 1b, an F visibility optical system 1e for observing the subject image formed in the optical path of the finder from the photographer side, a visibility detection part 2 detecting the image forming state of a photographer's eye, and a finder control part 5 controlling the position of the optical system 1b based on output from a multi range-finding part 6 and output from the visibility detection part 2 so that the image forming position by the optical system 1b may be aligned with the position of the object point of the optical system 1e.
Patent JP-S61162999-A (JP)
Inventor: KAWASAKI KAZUHISA
IPC: D06F75/26
Filed: 1985-01-11
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-S5497585-A (JP)
Title: Manufacture of syngle crystal
Inventor: FUKUDA TSUGUO
IPC: H01L41/18
Filed: 1978-01-19
Abstract: PURPOSE: To permit the manufacture of high quality single crystal with good reproductiveness and high yield by pressurizing a crystal growing atmosphere for molten metal by introducing non-oxidative gas when Li-containing oxide piezoelectric single crystal is manufactured by a pull-up method.  
     CONSTITUTION: A Li-containing oxide single crystal e.g., LiTaO 3  single crystal, etc., is made to grow at more than 1.3 atom kept by introducing a non-oxidative gas. e.g., nitrogen gas, etc., into the crystal growing atmosphere of a pull-up method in which single crystal is manufactured while pulling it up from molten metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07209974-A (JP)
Title: Toner supply cartridge
Inventor: FUKUDA SHIGERU
IPC: G03G15/00
Filed: 1994-01-18
Abstract: PURPOSE:To provide a toner supply cartridge capable of preventing operator's hands from being soiled and toner adhering to the toner supply cartridge from being scattered to the periphery of a developing unit at the time of exchanging the toner supply cartridge. CONSTITUTION:This toner supply cartridge 11 is obtained by filling a cylindrical container with the toner and supplies the toner with which the container is filled from a toner supply hole 11a consisting of one or many holes or apertures provided in the longitudinal direction of the outer periphery of the container. A sheet 12 having width and length enough to cover the toner supply hole 11a is installed on the outer periphery of the container by fixing its one end with a double coated adhesive tape 13. The length of the sheet 12 is made longer than that of the outer periphery of the container. When the cartridge is not used or while the toner is supplied, the sheet 12 is folded once or more in the circumferential direction of the container and housed.
Patent JP-H06206144-A (JP)
Title: Machining device
Inventor: NAKAGAWA TORU
IPC: B23B19/02
Filed: 1993-01-13
Abstract: PURPOSE:To permit machining high in precision and having a machining standard part as standard, even if error is generated in the relative position precision between the machining standard part and a chuck part of a workpiece, when the machining is carried out by chucking the workpiece on a work spindle. CONSTITUTION:A video cylinder 15 as workpiece is fixed at the edge part of a revolution spindle 27 supported on a magnetic bearing, and the revolution deflection of a cylinder shaft 17 is measured by a shift sensor 19. On the basis of the result of the measurement, a target position control means outputs the target instruction value of the magnetic bearing for controlling the deflection of the cylinder shaft 17 to a magnetic bearing controller. Accordingly, the revolution spindle 27 is brought under shift-control and the revolution deflection of the cylinder shaft 17 is suppressed. In this state, if the outer peripheral surface of the cylinder is machined, the coaxial machining to the cylinder shaft 17 is enabled.
Patent JP-S63301827-A (JP)
Title: Drug for preserving and activating blood
Inventor: SASAGAWA SHIGERU
IPC: A61K35/14
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a drug for preserving and activating blood, containing a phosphoenolpyruvic acid, L-ascorbic acid-phosphate, saccharides, adenine and organic acid based buffer agent. CONSTITUTION:The aimed substance obtained by blending 10-100mmol/l phosphoenolpyruvic acid expressed by the formula (R1 is H or 1-12C alkyl; R2 and R3 are H, alkali metal or 1-12C alkyl) with 5-100moll/l L-ascorbic acid-phosphate or salt thereof, 40-200moll/l saccharides, such as maltose, mannitol or sucrose, 0.1-5mmol/l adenine and 1-50mmoll/l organic acid based buffer agent (e.g., sodium citrate) and preparing a drug by a conventional method. The drug is effective in preventing deformation and deterioration in oxygen release ability of erythrocytes and hemolysis in preserved blood, especially concentrated blood.
Patent JP-S61163174-A (JP)
Inventor: TSUKADA KIYOTAKA
IPC: F16C33/12
Filed: 1985-01-11
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-S61162737-A (JP)
Title: Checking method of performance for foreign matter inspection device
Inventor: HORIUCHI SHOICHI
IPC: G01N21/956
Filed: 1985-01-11
Abstract: PURPOSE:To check the performance of a foreign matter inspection device, by using a reference object to be inspected with the attached position of reference particles known exactly. CONSTITUTION:One sample 2 of objects to be inspected is extracted and the surface thereof is cleaned up. Then, a checkerboard-like scale 3 and numerals 4 indicating coordinates are drawn on the surface thereof by coating or printing. Then, reference particles 6... each with the size of 2mum are attached to desired parts dispersed over the entire surface of the sample two to three per part with a pipet or the like, for example, as shown by the shades in the drawing observing the surface of the sample 2 having the scale 3 and coordinate numerals 4 drawn thereon with a microscope. Then, the positions of the reference particles 6... are read out accurately to be recorded. To check the performance of a foreign matte inspector, a reference object 1 to be inspected is set on a stage thereof to detect the presence and the position of foreign matters on the surface of the object and the results of the detection are compared with the known data.
Patent JP-H10195417-A (JP)
Title: Stainproof membrane-forming composition and filter for display element
Inventor: KONDO HIROFUMI
IPC: G02B1/18
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving a stainproofing membrane excellent in solvent resistance, pollution resistance, processing resistance, etc., to a base material using a compound having a hydrocarbon-based water-repelling group by compounding an alkoxysilane compound containing a specific epoxy group. SOLUTION: This composition contains an epoxy-containing alkoxysilane compound (e.g. 3-glycidoxypropyltrimethoxysilane) expressed by the formula: RSi(OR1 )3 [R is a (non)substituted monovalent hydrocarbon containing an epoxy group; R1 is a (non)substituted alkyl]. The alkoxysilane compound preferably has a number average molecular weight of 200-500. In the objective composition, the above alkoxysilane compound is commonly used after diluted with a solvent. As the solvent, an alcoholic solvent is preferable. It is preferable that the composition is made photocurable by compounding a photocatalyst capable of opening an epoxy ring by the radiation of light since the resulting composition works advantageously on a base material such as a liquid crystal display panel which is not suitable for heat processing.
Patent JP-H09200982-A (JP)
Title: Rotor for brushless dc motor and magnet positioning-fixing method thereof
Inventor: KOJIMA HIROAKI
IPC: H02K29/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To fix and hold a magnet firmly into an inserting section without forming a clearance by deforming a part of a magnetic plate so that the radial external wall surface of the magnet inserting section is brought into press-contact with a permanent magnet. SOLUTION: A rotor has a cylindrical rotor core 44, in which magnetic plates 61, 61... as circular metal sheets made of a large number of magnetic steel sheets are laminated in the axial center direction, and end plates arranged at both end sections. Specified one magnetic plate 61 in a large number of the laminated magnetic plates 61, 61... in the rotor core 44 is deformed to the inside in the radial direction so that the radial external wall surfaces 62 of each magnet inserting section 43 are brought into press-contact with each permanent magnet 45.  Consequently, each magnet 45 is fixed and held at approximately centers in the circumferential directions of the magnet inserting sections 43 of the rotor core 44 under the state, in which the magnets 45 are put among the radial external wall surfaces 62 of the magnet inserting sections 43 in the deformed magnetic plates 61 and the the raial internal wall surfaces 63 of the magnet inserting sections 43 in each magnetic plate. Accordingly, the magnets can be held surely by simple constitution.
Patent JP-S61166425-A (JP)
Title: Pallet stopper
Inventor: ITO KENJI
IPC: B65G47/88
Filed: 1985-01-16
Abstract: PURPOSE:To keep a conveyer line from decreasing speed by converting kinetic energy which a pallet has to heat energy by a damper and a lever mechanism to softly stop a pallet at a fixed position. CONSTITUTION:When a pallet 20 is moved in direction of an arrow B to be brought into contact with a roller 11, movable side plates 2, 2-1 are turned counter-clockwise. At this time, a push plate 2-2 presses a piston rod, so that kinetic energy of the pallet 20 is absorbed by a damper 11. Accordingly, the pallet 20 is softly stopped, and then positioned by another device to machine a work. When the positioning of the pallet is released after the completion of machining the work, air is fed to an air cylinder 4, and a lever 10 and the roller 11 are turned centering round a support shaft 9 so that the roller 11 separates from the pallet 20. The pallet 20 moves to the next process. Thus, the pallet can be sotpped softly to eliminate the need of decreasing speed of a conveyer line.
Patent JP-S58120800-A (JP)
Title: Surface treatment of light metal
Inventor: MUSHIRO MASAKATSU
IPC: C25D11/30
Filed: 1982-01-14
Abstract: PURPOSE:To enhance the anodic oxidizability of a light metallic blank by spraying Al or an Al alloy on the surface of the blank. CONSTITUTION:Al or an Al alloy is sprayed on a part or the whole of the surface of a light metallic blank made of Al, Mg or an Al-Mg alloy, and anodic oxidation is carried out. By spraying Al, a film having performance comparable to that of an anodic oxide film on pure Al can be formed easily on die cast Al, an Mg blank or the like.
Patent JP-H02183882-A (JP)
Title: Contactor for ic card reader
Inventor: MITA KATSUYA
IPC: G06K17/00
Filed: 1989-01-10
Abstract: PURPOSE:To prevent the contact pressure of a contact part from being increased even when the card is warped by forming the surface of a wide curvature radius and a wide area over the whole surface of a spring wire in a part brought into contact with the external IC contact of an IC card, and forming a built-up part for reinforcement on the back face. CONSTITUTION:A contactor 1 is a twist coil spring, whose cross section is made circular, and in one edge, a contact point contacting part 5 is formed to a spring wire 2 which is extended from a coil part 4 to an external direction. The part 5 is constituted in a part, where the spring wire 2 is bent, and in this part, caulking work is added to the spring wire 2 and the part 5 is molded. Namely, in the part 5, a surface 6 in a side contacting a card A has a large curvature radius R1 and the surface 6 is bent in a lateral width direction and widely molded. Then, a built-up part 7 to be built-up angularly is formed on the back face of this contact point contacting surface 6. Thus, even when the IC card is warped, the contact surface pressure is not increased since this IC contact is brought into contact with only part of the contact surface.
Patent JP-S57117748-A (JP)
Title: Heat pipe type solar heat utilizing water heater
Inventor: KITAJIMA SOUICHI
IPC: F24S10/70
Filed: 1981-01-14
Abstract: PURPOSE:To increase the heat collecting efficiency of the titled apparatus, by providing an agitating means in a hot-water storing tank into which is inserted a condensing section of a heat pipe. CONSTITUTION:A vaporizing section 1a of a heat pipe 1 is disposed in the body 2 of a heat collector, while a condensing section 1b of the heat pipe 1 is inserted into a hot-water storing tank 6. In the tank 6, there is provided agitator blades 10 for agitating liquid in the tank 6. Further, a drive motor 13 is provided for driving the agitator blades 10. In the drawing, a numeral 3 represents a base plate, numerals 4, 7 heat-insulating members, and 5 glass. In the above arrangement, it is possible to use a solar battery as the power source for driving the agitator blades 10 and to use a wind turbine as the source of driving force.
Patent JP-H06212941-A (JP)
Title: Valve chamber structure for internal combustion engine
Inventor: YAHIRO KAZUMA
IPC: F02F7/00
Filed: 1993-01-13
Abstract: PURPOSE:To surely block oil from flowing into a blow-by gas flow path by completely screening not only large grains of oil scraped up and scattered by the rotation of a cam, but also mist-like oil having fine grains and little mass with simple constitution. CONSTITUTION:A blow-by gas flow path 10 is provided which conducts blow-by gas G generated along with the operation of an internal combustion engine 1 to the outside of a head cover through the insides of a cylinder head 2 and valve chamber 7. A cam cover 14 for covering the outer periphery of a cam shaft 3 is mounted on the head cover to regulate oil scattered by the rotation of a cam 3a and flowing into the blow-by gas flow path 10. An oil reservoir part 13 capable of reserving oil Ld is provided in the cylinder head 2. An end of the cam cover 14 on the side opposite to the rotational direction of the cam shaft 3 is extended in the oil reservoir part 13. The extended end 14a is immersed in the oil Ld in the oil reservoir part 13.
Patent JP-S5498117-A (JP)
Title: Automatic picture quality control circuit
Inventor: SUZUKI NOBUYUKI
IPC: H04N5/208
Filed: 1978-01-20
Abstract: PURPOSE: To obtain a picture where noise is inconspicuous and outlines are emphasized, by taking out only the change part of video signals and subjecting it to high- band correction in the picture adjustement unit of a television receiver.  
     CONSTITUTION: Video signals which are applied to input terminal 1 are differentiated by differentiating circuit 23, and differentiated signals 26 have negative-direction pulses inverted by inversion circuit 24. One-polarity signals 27 are shaped by waveform shaping circuit 25, thus obtaining signals 28. Signals 28 are supplied to picture quality adjustment gain control circuit 22 to operate circuit 22 so that the gain for high-band frequency components of picture quality adjustment circuit 20 may be increased only during the period when signals 28 exist. As a result, in respect to reproduced picture 2, only the change part of video signals is subjected to high- band correction, and resolution is improved, and simultaneously, the noise in the background part is prevented from being emphasized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01180611-A (JP)
Title: Stopping device for mobile object
Inventor: AOKI ISAMU
IPC: G05D3/00
Filed: 1988-01-12
Abstract: PURPOSE:To shorten the moving time and the moving distance of a mobile object and also to realize the non-contact stop of the mobile object by supplying instantaneously such a prescribed amount of current that has a time change in a prescribed time to a 1st braking coil set on the side face of the mobile object in its moving direction and a 2nd braking coil set on the surface of a stator opposite to the 1st braking coil respectively. CONSTITUTION:When detecting means 70a-70c detect a mobile object 30a, the control signals for current supply time and supply amount of a braking coil 60 are applied to a current supply circuit 80 from a control signal generating circuit 71. Based on these control signals, a prescribed amount of electric energy is charged to a capacitor and then discharged after a prescribed time. Thus such a prescribed amount of current that has a time change in a prescribed time is supplied instantaneously to the coil 60 from the circuit 80. Then a magnetic field having a time change is generated. As a result, an eddy current is induced at a conductor layer 30b of the object 30a in the direction where the intrusion of a magnetic flux is prevented. Thus the impulsive repulsive power is produced between the current flowing to the coil 60 and the eddy current induced at the layer 30b. Then the moving time and moving distance are shortened and also the non-contact stop is possible for the object 30a.
Patent JP-H02184173-A (JP)
Title: Original reader
Inventor: INOUE YUTAKA
IPC: H04N1/44
Filed: 1989-01-11
Abstract: PURPOSE:To limit the read of a confidential original and to secure confidential information by enabling or inhibiting the operation of a read means depending on the recognized information of the original to be read, and limiting the read of the confidential original. CONSTITUTION:A read means 4 reading an original and outputting original information, an identification means identifying recognized information from the read original information by the read means 4, a storage means 7 storing the recognition information compared with the recognition information recognized by the identification means, a comparison means comparing the recognized information by the identification means and the storage means 7 and a control means 1 enabling and inhibiting the operation of the read means 4 are provided. Thus, the operation of the read means 4 in response to the recognized information of the read original is permitted or inhibited. Thus, the security of a confidential document on the paper is sufficiently secured.
Patent JP-S5497315-A (JP)
Title: Waveform shaping system of ternary transmission
Inventor: MINAMI SATOSHI
IPC: H04N1/40
Filed: 1978-01-19
Abstract: PURPOSE: To improve the quality of a reproduced picture by wave-form-shaping binary signals at both transmission and reception sides having reverse relation to the variation of the input-output pulse mesial magnitude of a thin line produced by transmission characteristics on the system which transmits binary signals after ternary-converting the waveform.  
     CONSTITUTION: Signal A is written into shift register 23 from terminal 21 by sampling clock 22. The black-signal length of the input signal is counted by black-signal counter 24, and the white-signal length by white-signal counter 25. Both counting contents are stored in memory circuits 28 and 31 respectively. By analyzing the relation between the black-signal length of memory circuit 28 and the white-signal length immediately before the black signal from memory circuit 31, analyzer circuit 32 allows a signal indicating the left edge of the black part of the screen to pass through as it is when the white-signal length is not long enough, and transmits a signal expanding the white-signal part before the rise of the black signal into black to register 23 when the white-signal length is more than 18-sampling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10195255-A (JP)
Title: Polyethylene-based resin composition
Inventor: NAKA YOSHIHEI
IPC: C08L23/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the useful composition sufficient in transparency and molding stability without damaging excellent mechanical characteristics and processability, comprising a specific amount of a low-density polyethylene having specific properties. SOLUTION: This composition comprises (A) 99.5-85wt.% of an ethylene/a 3-12C α-olefin copolymer having 0.1-5g/10 minutes MFR, 0.890-0.960 density g/cm<3> and k1 , k2 and FR in which in the case of FR satisfying the condition FR<=Mw /Mn +4.4, k1 value of formula I (MFR is a value measured at 190 deg.C under 2.16kg load; FR is the ratio of I10 and I2.16 , measured values of MFR at 190 deg.C under 10kg load and 2.16kg load; M is melt tension measured at 190 deg.C; Mw is weight-average molecular weight; Mn is number-average molecular weight) is in 0.2<=k1 <=10.0 and in the case of FR satisfying the condition FR> Mw/Mn+4.4, k2 value of formula II is in 0<k2 <=8.0 and (B) 0.5-15wt.% of a low-density polyethylene having 0.1-20g/10 minutes MFR and 0.910-0.935g/cm<3> density prepared by a high-pressure radical polymerization.
Patent JP-S59167977-A (JP)
Inventor: WEINMANN KARL
IPC: H02G3/00
Filed: 1984-01-13
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-S59130736-A (JP)
Title: Driving gear for four-wheeled agricultural equipment
Inventor: SAWAMURA AKIROU
IPC: F16H48/38
Filed: 1983-01-14
Abstract: PURPOSE:To apply uniform driving resistance by driving each input shaft by means of each of the right and left output shafts of an intermediate differential gear mechanism respectively. CONSTITUTION:The output shaft 12 belonging to an intermediate differential gear mechanism 4 and a front wheel differential gear 11 and the input shaft 10 of this front wheel differential gear mechanism 11 are operated either independently from each other or combined in one body, or else, combined in one body with the intermediate differential gear mechanism 4 being turned off from its function, by means of the switching operation of a clutch mechanism 13. Accordingly, by operating these shaft combined in one body, both the rear wheel differential gear mechanism 16 and the intermediate differential gear mechanism 4 act on the front wheel differential gear mechanism 11, causing uniform driving resistance to act on both the front wheels 25 and the rear wheels 26.
Patent JP-2000203328-A (JP)
Title: Tatami mat drying vehicle
Inventor: TAKEUCHI KAZUO
IPC: B60P3/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To dry a tatami mat, exterminate noxious insects and increase a deodorizing effect by removably arranging a porous metal sheet coated with a deodorizing paint with its end sections inserted into groove rails provided in a drying chamber. SOLUTION: The hot air generated by a hot-air generating device 7 heats a far infrared ray generating ceramic to generate and spout far infrared rays from hot air jet nozzles 25 while the flow velocity is excited by the fairing plate of a feed air duct. The hot air containing far infrared rays is much spouted to the rear of a drying chamber because the hot air jet nozzles 25 have tilt plates, and it is uniformly blown to all parallel tatami mats because the hot air jet nozzles 25 are opened below a partition plate 30 to orthogonally cross the middle of the line of tatami mat guide grooves 31. The hot air containing the far infrared rays is lifted in gaps between the tatami mats, is circulated in the drying chamber 3, uniformly dries and heats the tatami mats, and kills noxious insects in the tatami mats during heating.  The tatami mats are kept in contact with a plate 34 coated with a deodorizing paint, and the malodor of the tatami mats is erased.
Patent JP-S61164587-A (JP)
Inventor: JIYOTSUPU EFU HOKUSUTORA
IPC: A41H37/06
Filed: 1985-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。