baber/WOPTO huggingface dataset:
Patent JP-H0356150-A (JP)
Title: Use of filter type applicator and filter type applicator; method for detecting using analyzing device used therewith and sample-transferring method; assembly set for immunoassay
Inventor: DANIERU BII ROSUMAN
IPC: B01L99/00
Filed: 1990-05-17
Abstract: PURPOSE: To lessen the spending of labor and time by sucking a part of an analysis component from a storage tank through a transmissible matrix into a tube of an applicator and discharging the component to a analysis medium through the transmissible matrix in a reverse flow direction. CONSTITUTION: A filter matrix 16 has a size of about 2 μm and is capable of removing particles. A fiber bundle is inserted through the opening end of the tube 13 mounted with a spherical part 18 and is pushed into a forward direction. The applicator tube 30 includes the filter matrix and indicates the end of an applicator tube 30 with an opening flange 34 existing at the opening end on the opposite side of a filter matrix 32. When the tube 30 is placed in a through-hole 36, a spring plunger 40 sucks the liquid into the tube 30. The inner surface of the applicator tube 30 is coated together with an antibody, antigen or the like in the portion existing on the matrix 32. As a result, the immunoassay is easily carried out.
Patent JP-H09304561-A (JP)
Title: Wrist watch with convex lens cover
Inventor: FUJIMA YOSHIO
IPC: G04B39/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To enlarge and recognize letters and the like at any place without farsighted glasses by openably providing a convex lens cover through a hinge on a part of a timepiece case having a dial. SOLUTION: A timepiece case 1 on which a timepiece glass 10 is provided has a rear cover 2 and a crown 3, and a dial 5 having pointers through movement is provided in the case 1. A convex lens cover 7 composed of a convex lens at the side of a 12 o'clock position 6 which is a part of the case 1 is openably provided in the direction of connecting the 12 o'clock position 6 and the 6 o'clock position 9 of a dial 5 through a hinge 8 to each other. In the state where the lens cover 7 is closed, it is joined on a timepiece glass 10 provided to be fixed on the dial 5 in a tightly fitted state. In a use state, the lens cover 1 is raised from the case 1, and a farsighted lens is replaced therefor.
Patent JP-2000317983-A (JP)
Title: Injection device
Inventor: KONNO MASAAKI
IPC: B29C45/18
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To enhance the maintenance and controllability for a injection device and to stabilize the supply of a resin into a cylinder member. SOLUTION: An injection device has a cylinder member having a material supply port formed thereto at a predetermined position, an injection member, a suction part 72 equipped with an annular slit 76 and sucking the gas in the cylinder member through the slit 76, the hopper 31 arranged above the suction part 72 and the filter device 81 connected to the suction part 72 through a communication pipe 77 and removing the fine powder in the gas sucked through the suction part 72. Since the suction part 72 and the filter device 81 are separated and the fine powder fed to the filter device is extremely slight, the generation of clogging in the filter device 81 can be prevented.
Patent JP-H0419759-A (JP)
Title: Image forming device
Inventor: YAMADA TAKANOBU
IPC: G03G15/02
Filed: 1990-05-15
Abstract: PURPOSE:To stabilize an accurate surface potential at a developing part and to form an image of a good quality by detecting dark decay ratio with all factors comprehended and imparting the surface potential with this potential decline compensated by a scorotron charger. CONSTITUTION:After a photosensitive body 1 is evenly electrified by the scorotron charger 2, the photosensitive body 1 is rotated once in the dark, and after being rotated once the photosensitive body 1 is electrified again and the dark decay ratio is derived based on a grid current value at that time. Therefore, the dark decay ratio with all the factors comprehended can be detected, and the surface potential with the declining of the potential by this dark decay ratio compensated is imparted by the scorotron charger 2. Thus, the accurate surface potential can be stably obtained at the developing part, and the image formation of the good image quality can be obtained.
Patent JP-S61284134-A (JP)
Title: Trouble information transfer system for transmission system
Inventor: KIYOTA SHINJI
IPC: H04B17/40
Filed: 1985-06-10
Abstract: PURPOSE:To find quickly the occurrence of trouble in each system and to transfer quickly information to a master station by providing a common monitor device in a repeating installation to select and monitor each system periodically. CONSTITUTION:A terminal station or an intermediate repeating installation is provided with a monitor device 1 and a repeater 2. A system selecting circuit 11 of the device 1 sends a selecting signal to the repeater 2 through a line A in accordance with a timer. In this repeater 2, a trouble detecting circuit 22 is connected to one of systems selected successively in accordance with the selecting signal to detect trouble in each system. If trouble is detected in the selected system, trouble information is given to an alarm information output circuit 13 through a line C and is transmitted from the device 1 to the master station. A timer for code error information detection and a timer for system selection are generated from the oscillation frequency of a common oscillator 12. A part of the signal of the oscillator 12 is supplied to the circuit 11, and the other part is supplied to the circuit 22 through a line B.
Patent JP-S5350931-A (JP)
Title: Key arranging device for keyboard
Inventor: SHIYOUJIYU KOU
IPC: H01H13/14
Filed: 1976-10-20
Abstract: PURPOSE: To improve the operating efficiency of the key by deciding the shape the key touching surface: the central part of the depth is lowered in terms of the the cross-section hsape in the row direction; the center part between the right and left side edges is heightened in terms of the cross-section shape in the stage direction respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6017594-A (JP)
Inventor: YOSHINAGA TATSUROU
IPC: E01F9/559
Filed: 1983-07-11
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-H05328009-A (JP)
Title: Contact type image sensor
Inventor: UNO SHIGEKI
IPC: H05B33/00
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a contact type image sensor by which the fluctuation among a light receiving chips can be easily corrected by changing the emission luminance of an EL chip corresponding to each light receiving chip. CONSTITUTION:This device is constituted of an illuminating part having an edge face emission type EL array 9 in which the plural EL chips are provided in parallel on a substrate, and a sensor part having a multichip 11 in which the plural light receiving chips are provided in parallel at a position on the substrate to which a light outgoing from the edge face emission type EL array 9 is reflected on an object and made incident. A sensitivity fluctuation among the light receiving chips can be corrected by changing the emission luminance of the EL chip corresponding to each light receiving chip. The change of the emission luminance of the EL chip can be attained by various kinds of methods. For example, the emission luminance of the EL chip can be easily and continuously adjusted by changing the driving frequency or driving voltage of the EL chip.
Patent JP-S5553050-A (JP)
Title: Cooled rotary anticathode x-ray tube by brush
Inventor: YONEDA TAIJI
IPC: H01J35/10
Filed: 1978-10-12
Abstract: PURPOSE:To increase the capacity of a X-ray tube, by means of cooling from a brush tangent to a rotary anticathode. CONSTITUTION:Generated X-ray is utilized by means of causing an anticathode 3 to be struck by accelerating electron 2 from an electron gun 1. The anticathode 3 of this X-ray tube is caused to be rotated at a high speed, and is subjected not to be dissolved by the collision of electron, and is cooled forcibly with water etc. by means of making the inner part into an empty. A further forced cooling is performed by the fluid of natural cooling or inlet/outlet tubes 7, 8 by means of causing a brush to be contacted to the heated part near to the focus of electron of a focus surface 4, or to the position not to be obstructed from the injection of the X-ray by setting up a brush 6. It can increase the effect by means of cooling by Peltier effect or Thomson effect, by flowing direct current between the anticathode and the brush 6. By such means, the capacity of X-ray tube can be increased by adding the cooling by the brush.
Patent JP-H07328260-A (JP)
Title: Step sewing mechanism
Inventor: OGAWA MASAO
IPC: D05B29/02
Filed: 1994-06-08
Abstract: PURPOSE:To facilitate step sewing by canceling the deviation of fabric by alternately vertically moving two fixed fabric pressers at prescribed timing and moving any one presser so as to draw a rectangular locus parallelly with a needle plate with its lower surface while following the action of a feeding gear. CONSTITUTION:A needle bar 14 mounting a needle 12 is supported on the lower surface of a sewing machine arm 10, and this is vertically reciprocatively driven through a main shaft 16 or a thread take-up crank 18. Besides, a fixed pressing bar 20 is supported on the sewing machine arm 10 so as to be vertically moved, and a middle presser 24 is fastened at this lower end by a screw 26. Further, an oscillating supporter 36 is fastened to the fixed pressing bar 20, an oscillating pressing bar 40 is fitted to this, and an outer presser 48 is fastened to this lower end by a screw 26. Then, sewing is performed while pressing fabric by alternately vertically moving the middle presser 24 and the outer presser 48 in a stepping state. Thus, frictional resistance generated on the upper surface of fabric and a pressing foot surface is decreased, and the fabric deviation between both the upper and lower layer parts of fabric is canceled.
Patent JP-S5555039-A (JP)
Title: Brake gear in mesh with clutch release
Inventor: MURASE HISAO
IPC: B60W10/18
Filed: 1978-10-13
Abstract: PURPOSE: To simplify structure and adjustment by making it possible to shift helically in the axial direction by unitizing a brake gear.  
     CONSTITUTION: A threaded ring 53 mediates for allocating in free command of helically shifting in the axial direction a brake gear unitized by providing brake plates 41a, 41b inserted into splines in free command of moving exclusively in the axial direction at the internal cylindrical part of a brake drum 46, a brake disc 42 inserted in free command of moving exclusively to a splined part 22 of a transmission shaft 20, a cylinder retainer 47, and a fastening nut 48, which are positioned opposite to a release mechanism 30 in a housing 50. This facilitates that when a control sleeve 32 has been moved to the right by a clutch release lever, at the same time as the clutch is released, the brake plate 41a moves to the right through a thrust plate 37, the transmission shaft 20 comes to a stop by being tucked with the brake disc 42 by the brake plates 41a, 41b and a thrusted plate 43. And, interval between the brake gear 40 and release mechanism 30 is easily adjustable by helically shifting the cylinder retainer 47. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5552679-A (JP)
Title: Adaptor for multiple-sound broadcast reception
Inventor: FUJITA JIYOUJI
IPC: H04N5/60
Filed: 1978-10-14
Abstract: PURPOSE:To simplify the constitution with facilitated attachment and operation by catching for utilization the TV sound carrier and the beat of the local oscillation frequency within the picture receiver. CONSTITUTION:The sound beat force of the 54.25MHz carrier leaked out from the TV picture receiver is caught through antenna 11 to be supplied to frequency conversion part 15. Part 15 performs the local oscillation of 43.55MHz via oscillator 14 and then generates the intermediate frequency of 10.7MHz through mixer 13. Intermediate frequency amplifier 15 amplifies the intermediate frequency and then carries out the FM detection by FM detector 18 and via limiter 17. Furthermore, the force of the central frequency 31.5kHz is extracted through band pass filter 19 and then amplified by low frequency amplifier 22 after demodulation through FM detector 21. Thus speaker 23 is rung. Such adaptor features a simple constitution with facilitated operation and with no wiring required for installation.
Patent JP-H07298805-A (JP)
Title: Artificial fishing bank utilizing frp waste ship and secondhand fishing net
Inventor: YOKOBAYASHI AKIO
IPC: A01K61/00
Filed: 1994-05-02
Abstract: PURPOSE:To prevent environment pollution and remarkably improve a fishing haul at a slight processing cost by utilizing a FRP waste ship and a secondhand fishing net to form an artificial fishing bank. CONSTITUTION:Holes for the passage of a fishing net are formed at parts near to the ends of a ship skeleton, such a$ the bow, stern, and sides of a FRP ship having a deck. Each ship bulkhead is subjected to an airtight processing, and valves for charging or dischargeing air or water are disposed in the ship bulkhead. The produced float 1 for the artificial fishing bank is fixed to anchors 3 with ropes 4 utilizing the net-passing holes in a posture in which the ship bottom of the float is upward directed, and air is charged in the ship. The float is floated in a proper depth in water. The whole body of the float is covered with a secondhand fishing net 2, and the fishing net is bound on the lower side of the float, thus providing the artificial fishing bank.
Patent JP-S6018970-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOUZU HIDEAKI
IPC: H01L21/329
Filed: 1983-07-12
Abstract: PURPOSE:To obtain the semiconductor device having uniform characteristics and the minimum parasitic resistance by a method wherein the edge of an N<+> active layer is brought close to a gate electrode in the extreme limits and, at the same time, their positional relations are determined in a self-matching manner. CONSTITUTION:SiO2 12 containing Sn is coated on a high resistance GaAs 11, and an Si ion implantation layer 13 is formed through the film 12. An aperture is provided on the SiO2 film 12, a heat treatment is performed, and an N-layer 14 and an N<+> layer 15 are formed. The above is formed thicker than the impurity diffusion length in GaAs by covering Si3N4 thereon, and an Si3N4 film 6 is left on the side face of the SiO2 film 12 by performing an anisotropic etching. At this time, the N<+> layer 15 and the N-layer 14 are partially covered by the film 16. Then, an Al gate electrode 17 is provided, and an ohmic source electrode 18 and a drain electrode 19 are attached to the N<+> layer 15. According to this constitution, as the N<+> active layer 15 and the gate electrode 17 can be brought closer in the utmost limits by controlling the thickness of the second film 16, the parasitic resistance can be reduced to the extreme limits. Also, as the position of the gate electrode and the N<+> active layer can be effectively determined by self- matching, no irregularity in parasitic resistance is generated.
Patent JP-S5352010-A (JP)
Title: Detecting and compensating system of interference signal
Inventor: TAKADA MASAYOSHI
IPC: H04B1/00
Filed: 1976-10-22
Abstract: PURPOSE: To cause interference signals to cancel by detecting the amplitude and phase of the interference signal in a communication circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5250914-A (JP)
Title: Process for het treating tape shaped material
Inventor: NOZAWA YOSHIHARU
IPC: C21D9/52
Filed: 1975-10-23
Abstract: PURPOSE:To prevent sticking between tape layers and to prevent ruffles from occurring in sintering long size tape shaped material wound with a bobbin by means of making gaps between tapes by use of fine wire.
Patent JP-S5829360-A (JP)
Title: Frequency generator
Inventor: KAWABE SADANOBU
IPC: H02K21/24
Filed: 1981-08-11
Abstract: PURPOSE:To improve the accuracy of the detection of revolution by increasing the number of the meandering forms of a coil and selecting the ratio of the area of a convex section to the uneven section of a magnet with the increase. CONSTITUTION:The number of the meandering forms of the frequency generating coil 1b of a frequency generator is increased, and the ratio of the areas of the convex sections to the uneven sections of a magnet 1a is changed. That is, the number of the meandering forms of the coil 1b is selected in 2m or (2m+1) of the number m of the concave sections and convex sections of the magnet 1a. The ratio of the areas of the convex sections to the uneven sections of the magnet 1a is selected so that a harmonic component to the number of the meandering forms of the coil 1b is maximized.
Patent JP-H10319486-A (JP)
Title: Camera
Inventor: KIMURA FUMIO
IPC: G03C3/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera where the fall-out or the like of a film cartridge is prevented even when a cartridge chamber cover is opened. SOLUTION: As for the camera having an opening/closing cover 3 where the film cartridge is taken out from the inside of a camera main body and a friction member 5 brought into press-contact with the hinge part 3e of the opening/closing cover 3 and imparting opening operation resistance; an opening/ closing resistance projecting part 3b pressured and brought into contact with the friction member 5 and elastically deforming it at an opening operation area which is at least from a closed state to a half-opened state and where the fall-off of the film cartridge 2 is prevented by the opening/closing cover 3 is formed at the hinge part 3e of the opening/closing cover 3.
Patent JP-S61285795-A (JP)
Inventor: NAKANO TATSUO
IPC: H05K3/00
Filed: 1985-06-13
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-S5252042-A (JP)
Title: After burn prentie device
Inventor: USAMI MASAZOU
IPC: F02M17/38
Filed: 1975-10-24
Abstract: PURPOSE: By establishing a port which is communicated to atmosphere when an ignition key switch is turned OFF at least at the lower position of a small Venturi in an intake passage of an engine, the after burn owing to the inertia revolution at the engine stop time is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08306031-A (JP)
Title: Magnetic recording medium
Inventor: AONUMA MASASHI
IPC: G11B5/70
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a magnetic recording medium having high output comparable to that of a ferromagnetic metallic thin film type magnetic recording medium, ensuring proper wear of a head and excellent in running durability and preservability at high temp. and humidity over a long period of time by specifying the compsn. and shape of ferromagnetic metal powder contained in a magnetic layer and the magnetic characteristics, coercive force Hc and saturation magnetic flux density Bm of the magnetic layer. CONSTITUTION: A magnetic layer consisting essentially of ferromagnetic metal powder and a resin binder is formed on a nonmagnetic substrate. The thickness of the magnetic layer is 1-5μm and the ferromagnetic metal powder is fusiform particles consisting essentially of Fe and Co and having 0.05-0.13μm average major axis size in the layer. The atomic ratio of Co to Fe is 5-35. The Hc of the magnetic layer is 1,600-2,000e and the Bm is 3,000-3,800G (gauss). After storage in an environment at 60 deg.C and 90% RH for 7 days, the Hc varies by <=±3% and the Bm lowers by <=5% and the Bm is >=3000G.
Patent JP-S5554717-A (JP)
Title: Rotary device
Inventor: MARUYAMA TERUO
IPC: F16N15/00
Filed: 1978-10-16
Abstract: PURPOSE: To improve the leak preventive effect of lubricant, by using a hermetic sleeve containing ball bearings and engaging the sleeve with a shaft relatively revolvable through the ball bearings.  
     CONSTITUTION: Ball bearings 20, 21 are contained in a lubricating oil tank 42 formed on the internal wall of a rotary sleeve 14, being filled with lubricating oil 43 with low viscosity. A cylinder cover 15 is applied through a gasket 16 to the upper portion of the rotary sleeve 14 to prevent the lubricating oil from leaking. A labyrinth 44 having a sufficiently long fluid passage formed between the oil tank 42 and the opening 45 of the sleeve 14 is effective for eliminating the oil leak due to the large fluid resistance and surface tension. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11327950-A (JP)
Title: Event detection circuit
Inventor: OHARA YASUSHI
IPC: G06F15/78
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce the wiring area inside a microprocessing unit in an event detection circuit for detecting a specified event inside the microprocessing unit. SOLUTION: Event detection condition setting registers 4A-4C inside the microprocessing unit 1 are provided with a serial/parallel data conversion circuit and operated so as to convert data sent from an interface 3 with an in-circuit emulator 2 as serial data into parallel data and store them in a register. Further, comparators 6A-6C for comparing the states of the event detection condition setting registers 4A-4C and the buses 5A-5C of the microprocessing unit 1 are arranged closely to the buses 5A-5C together with the event detection condition setting registers 4A-4C. Thus, the wiring area required for event detection inside the microprocessing unit 1 is drastically reduced.
Patent JP-H09293646-A (JP)
Title: Tantalum solid electrolytic capacitor
Inventor: NAKAMURA KOSUKE
IPC: H01G9/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the breakdown voltage and leakage current characteristics of a tantalum solid electrolytic capacitor by a method wherein an ammonium paratungstate solution is used for a fomation solution, with which an oxide film is formed. SOLUTION: An anode lead-out wire 1 is buried in tantalum metal fine powder, the powder is compaction molded by a press to form into a pellet and this pellet is sintered in a vacuum and is formed into a porous pellet 2. Then, in order to form an oxide film 7, which is a dielectric film, on the surface of this pellet 2, this pellet 2 is dipped in an ammonium paratungstate solution, a formation voltage of 1.5 to 2.8 times the rated voltage of a capacitor is applied in the ammonium solution through the anode lead-out wire 1 led out from a tantalum capacitor element 6 and the film 7, which is the dielectric film, is formed.  Then, a manganese dioxide layer 4, which is a semiconductor layer, is formed on the surface of the film 7, a carbon layer 5, which is a cathode layer, and a silver paste layer 8 are formed in order on the surface of this semiconductor layer and the tantalum capacitor 6 is formed.
Patent JP-S61285459-A (JP)
Title: Resin for magnetic toner
Inventor: NAKAJIMA NAOKI
IPC: G03G9/08
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a resin for a one-component toner which improves the dispersibility of magnetic particles and has excellent fixability by using an epsilon-caprolactone modified epoxy resin subjected to ring opening polymn. by an epoxy resin having OH. CONSTITUTION:The epsilon-caprolactone modified epoxy resin subjected to the ring opening polymn. by the epoxy resin which is produced from epichlorohydrin and bisphenol A and is expressed by the formula I or the epoxy resin which is produced from the epichlorohydrin and bisphenol F and is expressed by the formula II, (n of the formulas I, II is >=1), or the epoxy resin which is synthe sized from the epichlorohydrin and polybasic acid and has oH of diglycidyl ester, etc. is used as a binder for the magnetic powder to produce the magnetic toner. The resulted toner has the good dispersibility of the fine magnetic particles, obviates the flocculating characteristic between the toners, i.e., has a good liberating characteristic and improves the fixability as well.