baber/WOPTO huggingface dataset:
Patent JP-2000011479-A (JP)
Title: Magneto-optical recording magnetic head and magneto- optical recording/reproducing device
Inventor: ITO TOMIO
IPC: G11B5/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enlarge a generated magnetic field and to improve the efficiency by contriving magnetic core and coil arrangement of a head main body, applying the magnetic field to a magneto-optical recording medium through the magnetic core and directly applying the magnetic field from the coil to the medium. SOLUTION: This magnetic head is provided with the head main body 10 constituted so that the magnetic core 11 provided with the coil 32 is housed/ fixed to a non-magnetic core fixing part 14 integrated with a slider part 13 and a gimbal spring 1 fitted with the head main body 10, and further, is constituted so that the magnetic pole end surface of the magnetic core 11 and the winding wire end surface of the coil 32 are exposed from the bottom surface opening of the core fixing part 14, and the height of the magnetic pole end surface is made to nearly coincide with the height of the winding wire end surface of the coil.
Patent JP-H0744219-A (JP)
Title: Data reloading system for cnc
Inventor: MOCHIDA TAKESHI
IPC: G05B19/18
Filed: 1993-07-29
Abstract: PURPOSE:To easily reload the contents of a flash ROM provided at a CNC. CONSTITUTION:When it is necessary to reload data in a flash ROM 12 such as the change of a system porogram, on the presenting side of the system program, data required for reloading are transmitted to a CNC 1 by using a data transmitting means 2a of a remote controller 2. Namely, reloading command data are loaded on a remote command to be used for a fault diagnostic function and transmitted to the CNC 1 by the data transmitting means 2a. These reloading command data are composed of the command of data reloading, the address of the reloading area and real reloading data contents. At the CNC1 where these reloading command data are received, the corresponding part of the flash ROM 12 is reloaded to the newly sent reloading data by a reloading means 1a.
Patent JP-S6166418-A (JP)
Title: Automatic equalizer
Inventor: KOBAYASHI KENZO
IPC: H03H17/00
Filed: 1984-09-10
Abstract: PURPOSE:To reduce number of delay lines and to decrease the circuit scale by constituting a transversal filter constituting an automatic equalizer with a cyclic filter. CONSTITUTION:Two delay lines 11-1, 11-2 are used and the input and output of them are fed to an adder 13 via weighting devices 12-0-12-2. Further, the input and output of the delay line 11-2 are fed to an adder 23 via weighting devices 22-2, 22-2, an output of an adder 23 is fed back to the adder 21 and fed back negatively to the input signal. Then a signal in which transmission waveform distortion of the input signal on a time axis from the adder 13 is compensated is outputted.
Patent JP-H1017389-A (JP)
Title: Accurately controlled delayed-elution type coated potassium fertilizer
Inventor: UCHINO MASAZUMI
IPC: C05G3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the fertilizer the variation in elution of which is hardly caused even after preventing it over a long period by coating a granular potassium fertilizer with a thermoplastic resin contg. a powder that is formed from cellulose and/or its derivative(s) and dispersed in the resin. SOLUTION: In this fertilizer, a potassium fertilizer which shows high saturated vapor pressure at ordinary temp. and only low solubility in water, is used as the core material and this core material is coated with a coating material contg. a power which is formed from water-swellable cellulose and/or its derivative(s) and is dispersed in a thermoplastic resin. Further, by using the core material granulated with a compression forming method, a short induction period and a short elution period of the fertilizer can be set and the variation in elution pattern of the fertilizer is hardly caused even after preserving it over a long period. Accordingly, the width of production lot to lot variation in elution pattern of the fertilizer can remarkably be reduced.
Patent JP-H0239693-A (JP)
Title: Multifunctional type video telephone system
Inventor: TAMURA TOMOAKI
IPC: H04M1/02
Filed: 1988-07-29
Abstract: PURPOSE:To make the title telephone system convenient in use, to increase the number of shared components and to reduce cost by providing integrally the functions of a television broadcast receiving, external television camera reproduction, a facsimile, the recording of a video signal and a sound signal, etc., in addition to the function as a video telephone. CONSTITUTION:In addition to the function of the video telephone to transmit a video through a telephone circuit H, the general television radio wave, a cable television 6, etc., are received by the television broadcast reproducing device, the television broadcast is reproduced on a monitor 3a, and the video photographed by an external television camera 9 is reproduced on the monitor 3a by an external television camera reproducing device. Further, facsimile equipment 8 which transmits a still picture through the telephone circuit in the same way as the video telephone is provided, and the still picture such as a character, a graphic, a photograph can be transmitted. In addition, since a recording device 10 to record the video signal and the sound signal is provided, the video transmitted by the video telephone, the video and sound of the television broadcast, and the video photographed by the external camera 9 can be recorded. Thus, the convenience in use can be improved, and the costs can be reduced.
Patent JP-H0474952-A (JP)
Title: Method for qualitative analysis of thin-film sample
Inventor: NAKAGAWA YUKA
IPC: G01N23/225
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a method for qualitative analysis which enables the qualitative analysis of a thin-film sample, by a method wherein a characteristic X-ray of which the X-ray intensity ratio lowers when an acceleration voltage is increased is detected and an element corresponding to the detected characteristic X-ray is determined as a thin-film constituent element of a thin-film sample. CONSTITUTION:The qualitative analysis of a constituent element of a thin film and a substrate of a thin-film sample is executed with an acceleration voltage E1 for electrons and thereby the constituent element is made clear. A standard sample of the constituent element (i) made clear is subjected to X-ray analysis with the acceleration voltage E1 and an X-ray intensity ratio K(i,E1) of each element (i) is calculated. The acceleration voltage is set at E2 being higher than E1 on the occasion of the X-ray analysis, the thin-film sample and the standard sample are subjected to the X-ray analysis and an X-ray intensity ratio K(i, E2) of each element (i) is calculated. The X-ray intensity ratio K(i, E1) and the X-ray intensity ratio K(i, E2) are compared with each other, and when K(i, Ei) > K(i, E2), the element (i) is determined to be a constit uent element of the thin film. When K(i, E1)>K(i, E2) is not established, the element (i) is determined to be the constituent element of the substrate.
Patent JP-H0534352-A (JP)
Title: Immunoassay of microorganism
Inventor: YOKOYAMA KAZUE
IPC: G01N33/531
Filed: 1991-07-29
Abstract: PURPOSE:To increase the rate of collection of microorganisms by a membrane filter, to reduce nonuniformity in a measured value and thereby to improve reproducibility and measuring precision by a method wherein ethylenediamine- disodium-tetracetate(EDTA) is added to sample water and made to react therewith. CONSTITUTION:Sample water containing microorganisms is concentrated by using a membrane filter and subjected to ultrasonic crushing and then measurement is conducted by immunoassay. On the occasion of concentration of the microorganisms, EDTA is added to the sample water as pretreatment thereof and made to react therewith. It is more suitable that the final concentration of the EDTA in the sample water is made to be 0.06mol/l or above. By adding the EDTA to the sample water in this way, the rate of collection of the microorganisms by the membrane filter is increased and nonuniformity in a measured value is lessened. Since an intraday change and an interday change also become small, besides, measurement of the microorganisms being excellent in reproducibility, measuring precision and reliability can be executed.
Patent JP-2001015641-A (JP)
Title: Connection structure and connection method of electronic component
Inventor: NODA YUJI
IPC: H01L23/12
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To connect and hold a printed wiring board and a mounted component surely by preventing cracks due to temperature cycle in a solder bump connecting a printed wiring board and a component to be mounted thereon. SOLUTION: A solder bump of a specified height is arranged in a bump junction surface of a component such as CSP(chip size package), etc., mutually joined through a solder bump 14 and constituting an electronic component, film-like adhesive 15 whose thickness is set slightly lower than a solder bump is formed in a region excepting a part wherein a solder bump is arranged, the component is opposed to a printed wiring board, etc., and is heated. As a result, a solder bump is molten, both components are electrically connected, adhesive adheres to a printed wiring board, and both components are mechanically connected.
Patent JP-S6249316-A (JP)
Title: Laser recording device
Inventor: MURAHASHI TAKASHI
IPC: B41J2/44
Filed: 1985-08-29
Abstract: PURPOSE:To change the diameter of a spot of a laser beam on a recording medium with a simple constitution by arranging a diaphragm means in the optical system of a laser recording device and changing the stopping variable of the diaphragm means in accordance with recording magnification. CONSTITUTION:The diaphragm 7 arranged in the optical path between a collimater lens 2 and a rotary polyhedral mirror 4 is constituted of an optical diaphragm or the like to be used for normal camera e.g. and its stopping variable is determined by a magnification selecting lever 8 in accordance with the magnification of an image. The diameter (d) of the laser beam spot is found out from the focal distance (f) of an ftheta lens and the diameter D of a beam made incident on the ftheta lens on the basis of d=4lambdaf/pi. Consequently, the diameter (d) of the laser beam spot on the recording medium can be changed by changing stopping variable of the diaphragm 7 to change the diameter D of the beam made incident on the ftheta lens.
Patent JP-S6432951-A (JP)
Title: Handling plant for combustible liquid
Inventor: KOUDA KIYOSHI
IPC: B60S5/02
Filed: 1987-07-28
Abstract: PURPOSE:To improve safety when combustible liquid is spilt by laying a porous ceramic material passing combustible liquid therethrough on the floor surface of a gasoline service station, and providing a liquid collecting portion below the material. CONSTITUTION:In gasoline bandling plant, a lot of porous ceramic plates 1 having ribs 2 formed on the lower surface corner portions and side edges, which are 45cm wide and 180cm long, for example, are laid on the floor surface, and pit spaces 3 and a discharge pipeline 4 which is opened to the pit apace 3 and extended to the outside of a system is provided below the plates to form a required floor. The porous ceramic plate 1 is formed by stacking a plurality of porous ceramic materials different in bore diameter and porosity to quickly permeate gasoline. The ceramic plate 1 may be disposed on a support such as a grating to be used, or the porous ceramic plate 1 may be disposed on a conventional porous concrete plate 8 to be used.
Patent JP-S5889952-A (JP)
Inventor: INOUE KENJI
IPC: B02C18/16
Filed: 1981-11-24
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-H0944822-A (JP)
Title: Rotary magnetic head drum
Inventor: OKABE ICHIRO
IPC: G11B5/52
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the torsional vibration of a small- diameter shaft of drum shaft and the deformation of a small-diameter bearing, to maintain the rotating accuracy of an upper drum and to improve the machining accuracy. SOLUTION: This rotary magnetic head drum has the rotary upper drum 2 having a rotary magnetic head, a stationary lower drum 1 for guiding a magnetic tape, a stationary shaft 3 fixed to this stationary lower drum and a rotary transformer 9 fixed to the stationary lower drum. The bottom end 10 of the bearing of the upper drum fitted to the stationary shaft exists so as to be lower than the plane in the rotary transformer fixed part of the stationary lower drum.
Patent JP-H1030262-A (JP)
Title: Drainage system for sink cabinet
Inventor: MATSUOKA HIROAKI
IPC: E03C1/22
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of simply and easily obtaining the drainage or water stop state in a drainage system having a sink structure used in a kitchen. SOLUTION: Multiple recessed grooves 3b lower than a bottom face 3 by a step and having the prescribed width are continuously formed at uniform intervals on a cylindrical drain tub provided on the bottom face 3 of a sink main body. A drain cover 1 is provided with a cover section having the diameter larger than that of the opening of the drain tub and a cylindrical section 1c continued to the cover section, and the cylindrical section 1c of the drain cover 1 is coupled with a drain port rotatably and movably in the vertical direction. Multiple projections 1a having the width insertable into the recessed grooves 3b are formed on the outer periphery of the cover section, and openings 1d having the prescribed width are formed on the cylindrical section 1c at the portions facing the recessed grooves 3b according to the rotation position of the drain cover 1.
Patent JP-H0636604-A (JP)
Title: Harness grommet for vehicle
Inventor: SUZUKI TAKASHI
IPC: F21V31/00
Filed: 1992-07-16
Abstract: PURPOSE:To enhance sealing performance between the inside and outside of a vehicle body as well as assembling performance by retaining a second member made of an elastomer material by means of a first member made of a resin material having higher rigidity than the elastomer material. CONSTITUTION:A harness 32 passing through the inside and outside of an opening B1 of a vehicle body B is inserted into the inside, and a locking claw 12C in the outer periphery is engaged with the opening B1 so that a harness grommet 10 for a vehicle is supported on the body B. This harness grommet 10 for a vehicle is constituted of a first member 12 made of a resin material having higher rigidity than an elastomer material and a second member 14 made of an elastomer material and having sealing parts 14a, 14b and the like, and the second member 14 is retained by the first member 12. Accordingly, the waterproofness is high and the assembling performance is excellent. Even when the second sealing member 14 is bent, the locking force of the first member 12 is not decreased and therefore the first sealing part 14a is not floated up from a vehicle body surface, thus the sealing performance of the opening B1 of the body B is not lowered.
Patent JP-S5980277-A (JP)
Inventor: OKADA KAZUO
IPC: A63F9/00
Filed: 1982-10-29
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-2001011630-A (JP)
Title: Formation of carbon thin film
Inventor: FUJIWARA YASUYUKI
IPC: C01B31/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a pyrolytic carbon thin film via a vapor phase capable of preventing the generation of by-products with high productive efficiency without increasing the equipment cost and treating cost and capable of treatment at low temp. executable jointly with a surface hardening method accompanied with nitriding. SOLUTION: In a method in which a metallic base material is subjected to nonoxidative heating in an atmosphere consisting of gaseous nitrogen and/or gaseous hydrogen in a heating chamber of a gas atmospheric furnace, and moreover, thin film forming gas obtd. by diluting carbon source gas with gaseous nitrogen and/or gaseous hydrogen is fed into the heating chamber to form a thin film of pyrolytic carbon on the surface of the metallic base material, as the carbon source gas, chain unsaturated gaseous hydrocarbon is used, and the heating is executed at 400 to 700 deg.C under the atmospheric pressure.
Patent JP-H0944788-A (JP)
Title: Vehicle sensor and vehicle sensing method
Inventor: NISHIYAMA KAZUTO
IPC: H04N7/18
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To exactly recognize the locations of two vehicles at a point of time when the two vehicles are acquired as the image of a vehicle. SOLUTION: The main processor 22 detects the location of the same vehicle from the image of which input screen is binarized, and tracks the location. In a local memory 23, the detected location is stored. When the main processor 22 detects that two vehicles are acquired as the image of a vehicle by the change of the type of a vehicle at a moving expected location, the distance between the two vehicles at a point of previous time is determined and the location of the vehicle which becomes impossible to be detected at a point of present time is determined from the location of the vehicle at the point of present time and the distance between the vehicles.
Patent JP-H0354357-A (JP)
Title: Fuel supply device for engine
Inventor: TAGAMI ATSUSHI
IPC: F02M51/06
Filed: 1989-07-21
Abstract: PURPOSE:To supply high pressure fuel with almost no fluctuation of pressure to a fuel injection device so as to stabilize a fuel injection amount and improve controllability by connecting a pressure accumulator vessel of predetermined capacity to a delivery side of a high pressure pump and a throttle valve to the downstream of this vessel. CONSTITUTION:High pressure fuel, delivered from a plunger type high pressure pump 5, generates a pulsation of waveform shape because a pressure is large fluctuated in each reciprocation of a plunger. This high pressure fuel is once accumulated in a high pressure regulator 11 while adjusted to a predetermined pressure, but because the regulator 11 is provided with the relatively large volume, an influence to the downstream side of fluctuation is relaxed to a certain degree. While a throttle valve 17 is connected to the downstream side of this high pressure regulator 11, and a high pressure side portion of the pulsation is damped by an orifice of the throttle valve 17, as a result the high pressure fuel, smoothed with a less fluctuation of pressure, can be obtained.
Patent JP-H1040941-A (JP)
Title: Fuel cell power generation system
Inventor: YABUKI MASANORI
IPC: H01M8/04
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To maintain power generating performance of a fuel cell main body by stopping a power generating function by reliably cooling the fuel cell main body even when a control device runs into trouble. SOLUTION: A fuel cell power generation system 71 is provided with a temperature adjusting valve 6 to adjust a temperature of primary cooling water returned to a cooling plate 3c by exchanging heat with secondary cooling water by sending a necessary quantity in the primary cooling water sent through a primary cooling water circulating pump 30 to heat exchangers 7 and 8,  a temperature adjusting valve 11 to adjust a temperature of secondary cooling water whose heat is exchanged with the primary cooling water by returning a necessary quantity of secondary cooling water whose heat is exchanged with the primary cooling water by the heat exchangers 7 and 8 to the heat exchangers 7 and 8 through a cooling tower 10 and a secondary cooling water circulating pump 31 and a main control device 40c to adjust a primary cooling water quantity and a secondary cooling water quantity sent to the heat exchangers 7 and 8 by controlling the temperature adjusting valve 6 and the temperature adjusting valve 11 according to general control of the whole system, a temperature of the primary cooling water and a temperature of the secondary cooling water.
Patent JP-H0744295-A (JP)
Title: Key inputting device
Inventor: OYA MASAYUKI
IPC: G06F3/02
Filed: 1993-07-30
Abstract: PURPOSE:To provide a key inputting device in which an offensive operational sound generated at the time of operating a key top can be reduced without increasing either the number of parts or a thickness dimension. CONSTITUTION:A bearing supporter part 5b for the key top of a prescribed height dimension constituted of a rubber whose quality of materials is the same as that of a key rubber 5 provided on a substrate 4 in an cabinet 2 is integrally formed with the key rubber 5. Then, at the time of pressing a key top 3 in an arrow mark A direction, and bringing a movable contact 7 into contact with a fixed contact 6, a skirt part 3a' of the key top 3 is abutted on an upper end 5b' of the bearing supporter part 5b constituted of the rubber, so that the abutment of an inside ceiling surface part 3a' of the key top 3 on a guide rib tip end 2c' on the upper cabinet side, or the abutment of the key top skirt part 3a' on a guide rib body part 2c' can be avoided.
Patent JP-H0536188-A (JP)
Title: Magazine loading device
Inventor: ONO NATSUMI
IPC: G11B17/26
Filed: 1991-07-30
Abstract: PURPOSE:To take out a disk smoothly by detaching a magazine discharging member from a magazine with a control member at the time of releasing a magazine lock. CONSTITUTION:When a driving cam 22 is rotated counterclockwise from a stand-by state, a cam follower 35 is activated with a cam part 22d and a guide lever 33 is rotated clockwise around a guide lever shaft 34. Then, the tip part of the lever 33 is abutted on an abutting part and the magazine discharging member 36 is moved in the direction of the arrow X. The cam 22 is rotated further counterclockwise, by abutting on the abutting part 49a with the cam part 22c, a magazine lock releasing member 44 is rotated clockwise around the shaft 45 as a center and an engagement with an engaging part is released by the member 44. Then, the cam 22 is rotate further counterclockwise, the cam follower 35 is driven by the cam part 22d and the control member 33 is rotated counterclockwise around the shaft 34 as a center. At this time, the member 36 is moved to a left side while the abutting part is abutted on the control member 33 and the magazine 2 is unloaded.
Patent JP-S6344667-A (JP)
Title: Copying machine
Inventor: SHIBUSAWA MITSUO
IPC: G03G15/00
Filed: 1986-08-13
Abstract: PURPOSE:To prevent errors in binding papers and to improve operability by causing a processor for processed paper to operate in a prescribed manner when the reading of an original counter measuring fed originals shows a prescribed value, means an automatic original feeder feeds originals. CONSTITUTION:After the automatic original feeder 6 feeds the originals G, the reading of the original counter measuring the fed originals G shows a prescribed value. Then a control means makes a finisher 8 to operate in a prescribed way. If the number of the originals G exceeds a staplable number, the processing of copied paper can continue automatically, whereby the operability of a copying machine can be improved.