baber/WOPTO huggingface dataset:
Patent JP-2000021156-A (JP)
Title: Magnetic disk apparatus
Inventor: SUZUKI MASAYUKI
IPC: G11B33/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable verification of the conditions of magnetic head slider of magnetic disk apparatus and a magnetic disk by providing an observing means to visually observe the inside of magnetic disk apparatus. SOLUTION: In a cover means, a cover body 1 made of a metal material is provided with an observing section 2. This observing section 2 is made of a transparent glass or a transparent plastic to observe the inside of magnetic disk apparatus. Here, it is also possible to use a glass with magnification mechanism to the observing section 2. From this observing section 2, profile of magnetic disk 4 on the upper most surface of base and profile of the area near the lamp 5 of the load/unload mechanism can be observed. Here, a limit sample about wear and damage when observation is conducted from the observing section 2 is prepared and it is compared with the result of observation from the observing section 2. Thereby, the damage and wear of magnetic disk apparatus by aging can be judged.
Patent JP-H0352789-A (JP)
Title: Method and device for laser welding
Inventor: KAWADA KIJU
IPC: B23K26/064
Filed: 1989-07-18
Abstract: PURPOSE:To preheat a work simultaneously with welding and to improve the welding quality and the productivity by reflecting a laser beam leaking from a butt part of the work and executing laser welding, while preheating the work. CONSTITUTION:A laser beam LB radiated from a nozzle 23 of a laser beam machining head 21 leaks from a butt part of a work piece W and irradiates the curved surface 87 of a reflecting mirror 85 and reflected. The reflected laser beam LB heats the work piece W from the rear face. Accordingly, a heating equipment such as a heater placed separately, etc., is not required, it is unnecessary to bring the laser beam LB to scanning by using the same laser beam machining head 21 before welding, the time is shortened, and the productivity and the quality can be improved.
Patent JP-H06290112-A (JP)
Title: Bit data storage device using eeprom
Inventor: MIYAZAKI AKIRA
IPC: G11C17/00
Filed: 1992-07-10
Abstract: PURPOSE:To correct the non-coincident bit data caused by the cut-off of power supply occurring in a write/erasion of EEPROM to be multiply stored. CONSTITUTION:A bit data storage using an EEPROM is provided with a total page data coincidence deciding means 4 of an EEPROM 106 which successively stores data on three pages overlapping with each other, a 1st/2nd page data coincidence deciding means 5, a 2nd/3rd page data coincidence deciding means 6 which invalidates the data when no coincidence of data is secured between the 2nd and 3rd pages, a 3rd page storage data correcting means 7 which corrects the bit data on the 3rd page into the coincident bit data, a 1st page storage data correcting means 8 which corrects the bit data on the 1st page into the coincident bit data, and a count-up data correcting means 9 which corrects the count-up data when the count data is erased.
Patent JP-S6075273-A (JP)
Title: Fermentation tank
Inventor: KIDA KENJI
IPC: C12M1/00
Filed: 1983-09-30
Abstract: PURPOSE:To prevent outflow of microorganisms out of a tank as far as possible, to keep the concentration of the microorganisms high, and to improve productivity of ethanol, by setting the main body of the tank slantingly, fixing a buffer to settle and to separate the microorganisms at the top of the tank. CONSTITUTION:The cylindrical main body 31 of tank with a bottom is slantingly set with a rising gradient forward, and the buffer 33 to settle and to separate microorganisms is fixed at the top 32 in the tank. The bubbles 37 of carbonic acid gas emitted by fermentation are raised, the rising rate of them is suppressed and kept low, so that amounts of yeast flock and mold attached to a carrier together with the bubbles 37 are not large. The raised yeast flock is almost settled and separated by the buffer 33, and not made to flow out of the tank. Consequently, the concentration of the microorganisms in the tank is kept high.
Patent JP-H0846377-A (JP)
Title: Shelf for receiving printed wiring board package
Inventor: ZENITANI HIDEKI
IPC: H05K7/14
Filed: 1994-08-04
Abstract: PURPOSE:To reduce the height of a shelf by providing a bottom plate guide rail and a top plate guide rail for guiding the lower and upper fringe parts, respectively, of the printed wiring board mounting an electronic device in a printed wiring board package. CONSTITUTION:The shelf 100 comprises right and left metal side boards 101, 102, a top board 103, a bottom board 104, and a back board 105 forming a box. The bottom board 104 is provided with a bottom board guide rail 120 made of synthetic resin using a hole made through the bottom board 104. Similarly, the top board 103 is provided with a top board guide rail 141 made of synthetic resin using a hole made through the top board 103. The guide rails 141, 120 guide the lower and upper fringe parts respectively, of the printed wiring boards in printed wiring board packages 14c-1, 14c-2 which are thereby inserted into the shelf 100 and received therein. This structure reduces the height of the shelf 100.
Patent JP-H0626866-A (JP)
Title: Method for forming supporting-wire linking groove of vibrator and structure of groove
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5663
Filed: 1992-07-10
Abstract: PURPOSE:To make the linking strength of a supporting wire to a vibrator approximately constant regardless of the height of a ridge line. CONSTITUTION:When a supporting-wire linking groove 3 for bonding the supporting wire is formed at the ridge part of a vibrator 1 in a pole shape as a whole, a flat surface 4 is provided at the position corresponding to at least one-side part of the supporting-wire linking groove 3. The supporting-wire linking groove 3 is machined with the flat surface 4 as the reference surface.
Patent JP-2000015862-A (JP)
Title: Image forming apparatus
Inventor: NISHIZAWA TERU
IPC: B41J2/44
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a transparent sheet capable of preventing diffusion of lights by reducing small irregularities on the surface of its toner adhering section and having good color reproducibility even when it is used in an OHP or the like. SOLUTION: In this image forming apparatus, a toner image formed on a photosensitive body 2 is transferred to a first transparent sheet 3a, then the toner image is fixed to the first transparent sheet 3a by means of a fixing heat roller. The apparatus comprises a sheet combining means for combining a second transparent sheet 4a to the face having the toner image on the first transparent sheet which is in a state before the fixing after the transferring. The first and second transparent sheets in a condition that they are combined with each other are passed through the fixing heat roller so that the fixing of the toner image and the melting and sticking of the combined first and second transparent sheets are concurrently executed.
Patent JP-H0510461-A (JP)
Title: Machining method of rotary valve and its valve plug
Inventor: KAWAI SHIGEHIRO
IPC: F16K5/20
Filed: 1991-06-28
Abstract: PURPOSE:To make it possible that the wear of a valve plug seating part is small and its life is lengthened and sealing performance stabilized over a long period of time can be obtained in a concentric type rotary valve provided with a valve plug whose seating part is composed of a spherical surface or a partly spherical surface. CONSTITUTION:In this rotary valve, the seating part 25 of a valve plug 22 and the seat part 8 of a seat ring 7 make contact with each other to seal off a fluid when the valve is closed. In this rotary valve, the part (2) of valve closing region of the seating part 25 of the valve plug 22 is formed in a spherical surface whose center of the sphere coincides with the rotation center O of a valve plug 21. Also, the part (2) of valve opening region wherein an opening 26 is provided is formed in a shape wherein it retreats so that it may part from the seat part 8 of the seal ring 7 nearly in proportion to the turning angle of the valve plug 21 from the point P where it passes a seat closing position.
Patent JP-H1125288-A (JP)
Title: Cyber space system and cyber space constructing method
Inventor: YAMAKITA TORU
IPC: G06F19/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cyber space system in which a cyber space can be constructed according to the preference of a user, and necessary information can be easily obtained. SOLUTION: Users A-C can respectively construct cyber spaces peculiar to user terminals 4-6. The constitution of each cyber space and the position of an avatar in the cyber space are communicated to a map server 1 as arrangement information and avatar position information. The map server 1 establishes a link between plural cyber spaces based on the arrangement information and the avatar position information, and offers the 'encounter' of the mutual avatars belonging to those cyber spaces.
Patent JP-H0349769-A (JP)
Title: Dialysis apparatus
Inventor: AKAGAWA MASATAKE
IPC: A61M1/14
Filed: 1989-07-19
Abstract: PURPOSE:To lessen operator's labor and to eliminate the input error of the apparatus at the time of execution of dialysis by automatically executing the processing, such as calculating of a target rate of water removal and setting and correcting of an ultrafilter pressure. CONSTITUTION:A portable memory medium 1003 is used as a clinical chart for a dialysis patient. The set information intrinsic to the dialysis patient, i.e., the information on standard body weight, dialysis time and the ultrafilter rate of a used dialyzer are previously stored by a writing means 1002 on the portable memory medium 1003. The ultrafilter pressure which is read from a body weight measuring means 1001 and the information stored on the portable memory medium 1003 and is the working condition of the apparatus is automatically calculated by an ultrafilter pressure setting means 6 at the time of the execution of the dialysis. The formation of the conditions for the dialysis processing and the input processing are automated in this way and, therefore, the operator's calculation error and operation error are eliminated and the manpower is lessened.
Patent JP-H062171-A (JP)
Title: Electrode system for ground embedding type corrosion protection
Inventor: SAWAMOTO ISAO
IPC: C23F13/10
Filed: 1992-06-18
Abstract: PURPOSE:To provide a system, in which lowering of pH at the surface part of an electrode is restrained and also contact of the generated gas with the electrode is restrained by diffusing the gas into the ground so as to extend the service life of the electrode, by positively supplying liquid to the near part of the electrode. CONSTITUTION:A liquid supplying pipe 9 is arranged near the electrode 3 for corrosion protection and the liquid is supplied to the near part of the electrode 3 from a liquid supplying device 10 through the liquid supplying pipe 9. By supplying this liquid, the lowering of the pH at the near part of the electrode is relaxed and further, the gas generated from the electrode 3 for corrosion resistance is diffused to the surroundings of this electrode 3 by the supplying pressure of this liquid to prevent the contact of the gas with the electrode 3. By this method, the deterioration of the electrode 3 is restrained and the cathode corrosion protection of a metal to prevent the corrosion is attained without executing the exchange or the repair of the electrode 3 for corrosion protection for a long period.
Patent JP-H05277037-A (JP)
Title: Chopping board
IPC: A47J47/00
Filed: 1992-06-19
Abstract: PURPOSE:To facilitate the use of a chopping board by forming the chopping board with thermoplastic resin formed by a thermoplastic elastomer resin constituted of syndiotachic 1,2-polybutadiene and/or a thermoplastic resin constituted by polymerizing polybuten-1 monomer. CONSTITUTION:A chopping board is formed of a thermoplastic elastomer resin comprising syndiotactic 1,2-polybutadiene and/or a thermoplastic resin constituted by polymerizing polybuten-1 monomer. Between the chopping board 4, 4 a rigid core material is laminated to constitute a chopping board. This improves the touch of blade on the chopping board to facilitate cooking, thereby improving the resilience against damage caused by the blade and maintaining a planar surface. Thus, dirty water does not remain and the generation of germs can be avoided. Thus, the chopping board is hygienic.
Patent JP-H0910077-A (JP)
Title: Bedding for infant or the like
Inventor: YAMANA TSUTOMU
IPC: A47C27/14
Filed: 1995-06-28
Abstract: PURPOSE: To provide bedding capable of collecting and discharging the urine unexpectedly passed by an infant, an aged person or the like, free from the infiltration of the component of the urine and easily washing. CONSTITUTION: Many small holes 2 are drilled through a sheet 1 made of closed- cell foamed synthetic resin from the surface to the reverse side thereof. The sheet 1 is placed on a carrier 3 formed out of such material as preventing the infiltration of water, or a recess is formed thereon for coupling the whole of the sheet 1 or the lower side thereof. Furthermore, recessed 5 or grooves are formed on either the sheet 1 or the carrier 3 at such positions as corresponding to the holes 2 drilled through the sheet 1, or a plurality of downward openings.
Patent JP-S6340405-A (JP)
Title: Differential input circuit
Inventor: YOTSUYANAGI MICHIO
IPC: H03F3/45
Filed: 1986-08-05
Abstract: PURPOSE:To stabilize an output action point even when an in-phase input voltage is largely changed by composing the circuit of an MISFET differential input pair and the fourth sixth MISFET. CONSTITUTION:The circuit is constituted by including an MOSFET differential input pair, in which the source of M2 where a gate is connected to an inverting input terminal 1 and the source of M3 where the gate is connected to a normal rotation input terminal 2 are commonly connected to the drain of an MISFET1(M1) in which the source is connected to the first power source and the gate biased to a constant voltage, M4 in which the gate and the drain are commonly connected to the drain of the M2, and the source is connected to a positive power source line 4, M5 in which the drain is connected to the drain of the M3, the gate is connected to the gate of M4 and the source is connected to the positive power source line 4 and an MOSFET(MA). The current change of the M1 when an in-phase input voltage is changed is absorbed by the current change of MA, the current to flow at the M4 and M5 is kept constant, the potential of nodal points A and B is kept constant and an output action point can be stabilized.
Patent JP-S57107554-A (JP)
Title: Polyphase discharge lamp
Inventor: KAWATANI KOUICHIROU
IPC: H05B41/00
Filed: 1980-12-24
Abstract: PURPOSE:To lower reignition voltage to decrease stabirizer capacity by dividing a discharge path into the same phase as the number of power supply phase with a partition wall, and arranging electrodes in both ends of each discharge path and providing two or more fine holes in the partition wall. CONSTITUTION:A three phase discharge lamp La is divided into three rooms in a crosssection of its container with partition walls Dx, Dy, and is formed by arranging electrodes f in both ends of discharge paths La1-La3 in each room respectively, and two or more pinholes Pa-Pc or slit shape holes are provided in partition walls Dx, Dy. Each electrode f is connected to three phase power supply through stabilizer B1-B3 respectively to light. Therefore, when the voltage between both electrodes of a discharge path La2 in one phase reduces to a small value around zero point, minute discharge is conducted between both electrode f2a, f2b through pinholes Pa-Pc in its adjacent partition wall Dy. Thus, low reignition voltage without loss of conductivity can be achieved.
Patent JP-H0850629-A (JP)
Title: Car code reader and method therefor
Inventor: WATANABE MITSUO
IPC: G06K7/10
Filed: 1994-08-05
Abstract: PURPOSE:To efficiently and quickly perform a demodulation processing by interrupting a present demodulation processing when demodulation data to be actually demodulated match with demodulated data. CONSTITUTION:A scanning and extraction means 10 scans a bar code by the electromagnetic radioactive rays of a light source or the like and extracts bar width data from the reflection, a demodulation means 11 successively performs demodulation for respective characters and then, a demodulation completion judgement means 12 judges whether or not already demodulated data are present and match with the demodulation data to be actually demodulated at the time of executing the present demodulation processing. The present demodulation processing is interrupted when the already demodulated data are present and match with the demodulation data to be actually demodulated and the present demodulation processing is continued when the already demodulated data are not present yet or when the data do not match with the demodulation data to be actually demodulated even though they are present. Thus, when the already demodulated data are present, the present demodulation processing is immediately interrupted.
Patent JP-S6244497-A (JP)
Title: Directly drawing type planographic printing original plate
Inventor: FUKAZAWA KIYOSHI
IPC: B41N1/14
Filed: 1985-08-21
Abstract: PURPOSE:To effectively utilize good water resistance, adhesiveness and ink transfer property and to enhance a drawing property, printing rising and printing density, by providing a surface layer based on an olephilic resin, a lower alcohol dispersible silica sol and inorg. pigment to a support. CONSTITUTION:A surface layer based on an oleophilic resin insoluble in the solvent of a drawing material but soluble in other solvent, a lower alcohol dispersible silica sol and inorg. pigment is provided to a support. As the oleophilic resin, there are an acrylic resin, polyvinyl chloride, polyvinyl acetate, polystyrene, a silicone resin polyvinyl butyral, etc. The lower a alcohol dispersible silica sol is one using lower alcohol as a dispersing medium and the proper use amount of the silica sol is about 10 70% by wt. of the inorg. pigment. As the inorg. pigment, zinc oxide or a mixed system of zinc oxide and silica (about 0.5-20% silica) is used and the proper use amount thereof is 3/1-8/1 pigment/ oleophilic resin on a wt. basis.
Patent JP-H0471527-A (JP)
Title: Stereoscopic fundus camera
Inventor: YANO NOBUYUKI
IPC: A61B3/14
Filed: 1990-07-12
Abstract: PURPOSE:To synthesize a pair of photographed stereoscopic images correctly and easily by projecting multiple image synthesizing marks serving as references to synthesize the stereoscopic images on an eye to be checked. CONSTITUTION:An image synthesizing mark projection system projecting multiple image synthesizing marks on an eye to be checked is provided in addition to an illumination optical system, a photographic optical system, and an observation optical system. An image 22a from an optical path (a), an image 22b from an optical path (b) and the image synthesizing marks are projected in one frame of a film for a pair of stereoscopic images of a fundus camera. A stereoscopic photograph 22c can be easily synthesized from the stereoscopic images 22a, 22b by matching the projected image synthesizing marks as references.
Patent JP-H0348975-A (JP)
Title: Graphic designating system for display device
Inventor: KINUGASA TOSHIMITSU
IPC: G06T11/80
Filed: 1989-07-17
Abstract: PURPOSE:To reduce operating labor by designating successively the display elements included in a cursor at each prescribed time interval and displaying the designatable display elements with emphasis. CONSTITUTION:A graphic data analyzing part 3 analyses the data stored in a graphic data store part 2. A graphic detecting part 10 extracts the elements included in a cursor CU based on the cursor data given from a cursor generating part 8 as well as the analyzing result of the part 3. The extracted elements are successively written into a highlight data list 13 for emphasized display. The memory contents of the list 13 are compared with each other to decide whether the extracted element is equal to the preceding one or not. If so, it is known that an element is already displayed with emphasis and the set time passed for the emphasized display. Thus the next element can be designated. Then the dot data on the elements of the part 2 are successively written into a bit map memory 4. Thus an image displayed with emphasis is drawn.
Patent JP-H0349112-A (JP)
Title: Electric sheathed wire and manufacture thereof
Inventor: YAMADA KOICHI
IPC: H01B13/06
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a compact composite electric wire suitable for use in vacuum, having high heat resistance and flexibility, and easy for the connection work by winding an insulating tape of specific fibers mixed with a required material on a conductor, and covering a pipe-shaped conductor on it. CONSTITUTION:An insulating tape 2 of glass fibers mixed with a ceramic material is wound on the surface of a conductor 1. A pipe-shaped conductor 3 is covered on it, then a compact composite electric sheathed wire, suitable for use in vacuum, having high heat resistance and flexibility, and easy for the connection work, is obtained.
Patent JP-S59116300-A (JP)
Inventor: JIYAN JIYORUJIYO TOUUCHI
IPC: C07J51/00
Filed: 1983-10-05
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-H0829275-A (JP)
Title: Torque detection apparatus
Inventor: TSUBOI AKIRA
IPC: G01M17/007
Filed: 1994-07-15
Abstract: PURPOSE:To provide a torque detection apparatus which can detect a generated torque in a state that a central axial line has been made to align precisely with a torque generation means, by which not only a high torque generated by the torque generation means but also a low torque can be detected precisely, in which the other side of a shaft is opened widely so as to eliminate an obstacle and by which various functions of the torque generation means can be grasped easily. CONSTITUTION:A torque detection apparatus is provided with a fixation housing 2 which is fixed to a base 1, with a shaft 10 which is supported by the inner circumference of the fixation housing 2 via bearings 5, 7 so as to be freely rotatable around a central axial line and which is turned and driven by a rotation driving source 11 connected to one end part and with a rocking housing 3 which is supported by the outer circumference of the fixation housing 2 via bearings 4, 6 so as to be freely rockable around the central axial line, and a torque detection means is interposed between the rocking housing 3 and the base 1. In the torque detection apparatus, torque generation means 14, 15 are installed between the outer end part of the shaft 10 and the rocking housing 3.
Patent JP-2000014224-A (JP)
Title: Operational lever device for working machine
Inventor: HIRATSUNA KENJIROU
IPC: F02D11/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject lever device for a working machine, which can keep rotation of a throttle lever restricted by the lock lever. SOLUTION: This device is for a working machine equipped with a motor- driven working tool and operational handle having an operational section for controlling the motor, wherein the operational section on the operational handle is equipped with a throttle lever and lock lever 40, and also with a pressing mechanism which restricts operational position of the throttle lever by rotating the lock lever 40, the pressing mechanism being composed of a movable cam 47 provided on the lock lever 40, which is movable in the axial direction, and stationary cam 23 to be hooked on to the movable cam 47, and at least one of the apexes 24d of the projections 24b of the movable cam 47 and stationary cam 24 being composed of a plane.