baber/WOPTO huggingface dataset:
Patent JP-H11313724-A (JP)
Title: Balance ascendable and dscendable legless chair
Inventor: SENDA SHIRO
IPC: A47C3/22
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent a dangerous fall and jump-up of a seat plate caused by the excessive unbalance between a load to be added to the seat plate and the seat plate push-up force of a cylinder incorporated inside a spring. SOLUTION: The balance ascendable/descendable legless chair is provided with a safety mechanism 2 consisting of a neutral spring 13 connecting the upper end part of a lock device 8 in a cylinder mechanism to a seat plate support stand 4 with a lever 6 and attaining fixing by normally recovering the lever 6 to a neutral position, a stopping pawl 17 to be engaged with the lever 6, a rock arm 23 to be stopped by the abutment of the stopping pawl 17 and a return spring 25 recovering the stopping pawl 17 and the rock arm 23. Then, the rock arm 23, the lock device 8 and an unlock lever 36 are connected by a wire 27.
Patent JP-S6140032-A (JP)
Title: Vlsi chemical reactor
Inventor: WAINE EE KIYADEI
IPC: H01L21/68
Filed: 1985-07-23
Abstract: A VLSI chemical reactor includes a fluid flow guide (12) spaced fror- the corresponding substrate (14) in the form of a wafer for significantly reducing contamination in the processing of semiconductor wafers. Processing chemicals are introduced in a continuous process through a central tube and through the fluid flow guide (12) which is substantially planar and which is parallel to the surface (32) of the wafer. A predetermined gap (30) is maintained between the guide (12) and the wafer (14) such that fluid is maintained in the gap (30) at all times critical in the processing of the wafer. In one embodiment, the guide (12) is optically transparent at predetermined portions (110) to permit monitoring of the chemical reaction taking place on the surface (32) of the wafer (14) to permit control of fluid flow to the wafer. Because of the uniform gap (30),the fluid guide (12) insures a constant thickness and composition of the optical path, and thus more accurate measurements. All drying steps are done directly and include the steps of replacing the working fluid with an inert gas and increasing the speed of rotation of either the wafer (14) or the guide (12) to remove any liquid or particulate matter by centrifugal force. Bubble reduction and fluid mixing apparatus, including different fluid guide configurations, gas relief orifices and offset rotational axes, are also described. Moreover, in one embodiment orthogonal and orbital vibrating arrangements are used in lieu of rotating motion.
Patent JP-H0325661-A (JP)
Title: Sentence processor
Inventor: HIRAMI AKIRA
IPC: G06F17/21
Filed: 1989-06-23
Abstract: PURPOSE:To improve the operability of a sentence processor by attaining an automatic indent process with input of a specified character. CONSTITUTION:When an instruction is given from an input means 1, a mode setting means 4 sets a mode. Under such conditions, a deciding means 5 decides the state of an area between a specified character put into a desired line of a sentence shown on a display means 3 and the head of the line. If the decided state consists of at least a space, an indent means 6 indents the relevant line and another line existing toward the end of a sentence compared with said line to the position where the specified character is inputted. Thus the operation of keys when an indent is set can be simplified.
Patent JP-S5684546-A (JP)
Title: Manufacture of oxygen sensor element
Inventor: ABE SATOSHI
IPC: G01N27/409
Filed: 1979-12-14
Abstract: PURPOSE: To increase the bonding strength of a diaphragm layer, a reference-side electrode layer and a solid electrolyte layer by a method wherein at least the side of the surface of the diaphragm layer contacting with the referene-side electrode layer is formd to be a rough surface and later the reference-side electrode layer, etc. is laminated.  
     CONSTITUTION: On the unbaked diaphragm layer material 11a of an alumina green sheet is formed a heater layer 9, to which lead wires 21a, 21b and 21c are joined. Next, a diaphragm layer material 11b having piercing holes 22a, 22b and 22c is laminated under pressure on to the positions corresponding to the lead wires 21a, 21b and 21c, whereby the diaphragm layer 11 is formed. On this diaphragm layer 11 the reference-side electrode 12 is laminated. On the occasion, the side of the surface of the diaphragm layer 11 contacting with the reference-side electrode layer 12 is formed to be a rough surface to enhance the strength of adhesion of both layers. Then, the solid electrolyte layer and a measuring-side electrode layer are laminated on the reference-side electrode layer 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6058182-A (JP)
Inventor: MAIKERU KATSUSU
IPC: B32B7/023
Filed: 1984-08-02
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-H10314521-A (JP)
Title: Precision filter made of surface treated ultra thin stainless fiber
Inventor: SAITO TOSHINORI
IPC: B01D39/20
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To easily control the diameter of pores in a desired size by forming a gold coating on the surface of a sintered body shaped into a prescribed shape and produced by randomly layering stainless fiber with a specified fiber diameter. SOLUTION: Precision filter may be attained by making the void volume in fibers small to obtain the finest filtration precision by a sintered filter made of stainless fiber with 1 μm fiber diameter, but in that case, the filtration resistance becomes high and the purpose of filtration can not be satisfied. For that reason, the fiber diameter of stainless fiber is made thick and the diameter of the fine pores of the filter is made small by carrying out surface treatment for a 5 μm thick layer of the surface of a stainless fiber sintered filter having 0.2 μm filtration precision with gold coating and consequently a micro filter made of a metal with which 0.2 μm or finer precision filtration is carried out is obtained without deteriorating the mechanical strength and filtration efficiency.  In this case, the diameter of the pores is controlled by optionally changing the thickness of the coating on the surface. Moreover, surface treatment by PVD, CVD, or a coating method may be employed for controlling the diameter of the pores.
Patent JP-S645281-A (JP)
Title: Screen position correcting device
Inventor: KATO NAOKI
IPC: H04N9/28
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate influence to front and rear correcting points by determining correcting quantity in an arbitrary screen position with an interpolation characteristic to cause correcting data given to the correcting point, which is determined in advance on a screen, to be zero with other neighboring correcting points. CONSTITUTION:For example, registration correcting data stored in a memory 15 is read with synchronizing to a horizontal reading address signal S4 outputted from a circuit 16, and latched to latch circuits 17a and 17b with synchroniz to latch timing signals S5 and S6. The correcting data is successively inputted to multiplication type D/A converters 18a and 18b and multiplied between horizontal interpolation wave shape signals a1 and a2. A multiplying signal is added by an adder 19 and goes to be the correcting quantity of 100% in a point to be corrected in an X direction and a horizontal interpolating correcting signal S10 having an interpolating characteristic to be the correcting quantity of 0% in a point before and after a first frame is obtained. Accordingly, the respective correcting points can be corrected completely independently of the other neighboring correcting points.
Patent JP-S6224430-A (JP)
Title: Method for processing magnetic field of magnetic recording medium
Inventor: CHIBA KATSUYOSHI
IPC: G11B5/845
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a magnetic disk having an aspect ratio and a low coating surface roughness by installing a magnetic pole generating an AC magnetic field and a pair of magnetic poles having an inner surface flux by spacing in the recording direction of a magnetic medium and impressing a magnetic field more than the coercive force of magnetic powder on a magnetic layer. CONSTITUTION:Magnets are disposed on the disk surface and its reverse surface, where non-dried magnetic coating film is applied and moved. Namely, a pair of magnetic poles 2a and 2b are installed irrespective on N-S or S-N poles, and moreover 3a, 3b, 4a and 4b are constructed with plural pairs of magnetic poles N-S...N-S or S-N...S-N poles having at least inner surface fluxes with respect to a substrate. Preferably, a pair of centers of clearances between magnetic poles are approached on the front and back, and an AC magnetic field is impressed. Thus a magnetic recording medium can be obtained which has no irregularity in terms of coating film thickness on the entire surface of the recording face and excellent electrical and magnetic characteristics.
Patent JP-H0831113-A (JP)
Title: Error rate measuring method and magnetic disk device
Inventor: OKAZAKI AKIBUMI
IPC: G11B5/58
Filed: 1994-07-14
Abstract: PURPOSE:To easily measure an error rate in a short time. CONSTITUTION:When a jumper switch 14 is turned on when the data are read out from a magnetic disk 50 through a magnetic head 15, a drive CPU 11 enlarges the number of errors occurring in the read-out data outputted from an A/D converter 3 by adding an offset amount to a phase detector 4 and shifting the sampling timing of the A/D converter 3. Since the readout data are sent to drive CPU 11 through a data decoder 8 and a disk controller 9, the drive CPU 11 calculates the error frequency of the read-out data, and links it to the offset amount to preserve it in a RAM 15. The above measurement processing of the error frequency is performed while stepwise changing the offset amount, and when the error frequencies corresponding to plural offset amounts are obtained, the drive CPU 11 graphs a relation between the offset amount and the error frequency. The error frequency when the offset is zero is estimated from the graph.
Patent JP-H11352079-A (JP)
Title: Xafs measuring method and apparatus thereof
Inventor: TAGUCHI TAKEYOSHI
IPC: G01N23/08
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To enable measurement of XAFS in still higher resolving power by enhancing the intensity of monochromatized X-rays. SOLUTION: X-rays emitted from an X-ray source F are molded into parallel X-ray beam by a capillary bundle 1, having a curvature and this parallel X-ray beam is applied to a plate crystal monochromator 11 to extract parallel X-ray beam with a specific wavelength from the monochromator and an X-ray intensity value before the extracted X-ray beam is incident on a sample S and an X-ray intensity value after this X-ray beam is passed through the sample are measured, and by changing the incident angle of the parallel beam to the monochromator 11, the energy value of X-rays incident on the sample S is changed. Since the parallel X-ray beam high in intensity is formed by using a capillary bundle 1 having a curvature capable of irradiating the monochromator 11, the plate crystal monochromator can be used.
Patent JP-H0753413-A (JP)
Title: Oxidative coupling of methane over octahedral molecular sieve
Inventor: CHIIRIN OYUN
IPC: C07B61/00
Filed: 1994-07-14
Abstract: PURPOSE: To obtain a low-molecular-weight hydrocarbon with a high conversion rate and a good selectivity, through oxidative coupling of methane.  
     CONSTITUTION: In a method for oxidative coupling of methane on a manganese molecular sieve, methane is passed through a microwave plasma activation flow reaction zone onto a manganese molecular sieve catalyst, whereby a polymer-free methane-coupled product is prepared and then recovered. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6223035-A (JP)
Title: Production of silver halide emulsion
Inventor: MIFUNE HIROYUKI
IPC: G03C1/005
Filed: 1985-07-23
Abstract: PURPOSE:To control the particle growing action of a silver halide solvent contg. sulfur by using the silver halide solvent in the production of a silver halide emulsion and treating the silver halide emulsion with an ion exchange resin. CONSTITUTION:The growth of silver halide particles in a silver halide emulsion is accelerated with an ionic silver halide solvent contg. sulfur and having a dissociative group such as a carboxyl or sulfonic group or a quat. ammonium group, and the silver halide solvent is removed from the silver halide emulsion by treatment with an ion exchange resin to reduce or eliminate the particle growth accelerating action of the solvent. The particle growing action of the solvent is controlled by properly carrying out treatment with the ion exchange resin at the desired time.
Patent JP-S5587911-A (JP)
Title: Ballast structure
Inventor: MATSUZAKI TADAYOSHI
IPC: G01V1/00
Filed: 1978-12-26
Abstract: PURPOSE: To reduce the shock in laying the apparatus on the seabed and to improve the precision of the laying location by combining plural ballasts the underwater weights and shapes of which are different from each other and by controlling the speed of submergence according to the depth of water.  
     CONSTITUTION: The spherical container 2 for the seismometer is attached to the fixed bed 3, plural ballasts AWD the underwater weights and shapes of which are different from each other are fit on the lower side of the bed 3. When the submergence speed of the apparatus, weight of the ballast and shape factor of the ballast are v, w and f respectively, the formula v∝w.f holds. When the ballasts are arranged to be broken in the order of AWD every time a ballast reaches a fixed depth of water, the submergence speed can be reduced as the water becomes deep. In this way, the observation apparatus can be reached the seabed without a shock to the apparatus, and it can be submerged at higher speed in the upper layer of the sea wherein the affection of the waves and tidal current can be disregarded in order to improve the precision of the laying location. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0510422-A (JP)
Title: Automatic transmission operating device
Inventor: HIRUMA MAKOTO
IPC: B60K20/02
Filed: 1991-07-03
Abstract: PURPOSE:To improve the operability of an operating device of a vehicular automatic transmission by fitting an operating knob to the upper end of a lever in the state of the center axis of the operating knob being inclined so that the driver's seat side end part is placed more at the body front part and higher than a horizontal axis in the body width direction in the top view. CONSTITUTION:An operating knob part 20 is fitted to an operating lever 18 in the state of the center axis X of the operating knob part 20 being inclined so that the driver's seat side end part, that is, the right end part, is placed more at the body front part than a horizontal axis H in the top view and that the driver's seat side end part is placed higher than the horizontal axis H in the top view. With this constitution, a driver D does not have to change his position of gripping the operating knob part 20 in association with the operation of the operating lever 18, so that operation can be performed in a natural position.
Patent JP-H086398-A (JP)
Title: Developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/08
Filed: 1994-06-20
Abstract: PURPOSE:To miniaturize a device, reduce the cost, prevent the generation of image noise due to the vibration at the time of rotation, prevent the deterioration of a developer when the quantity of the developer is regulated on a developing sleeve, and stably form a good image over a long period in a developing device feeding the toner in the developer to an image carrier from the developing sleeve for development. CONSTITUTION:This developing device is provided with a magnet member 22 having multiple magnetic poles on the inner periphery side of a developing sleeve 21. The outer periphery of the developing sleeve 21 is provided with a developer stir section 24 stirring a developer 1, a regulation section 25 regulating the quantity of the developer 1 on the developing sleeve 21, and a toner supply section 23 supplying a toner 1a to the developer 1 on the developing sleeve 21 from a toner supply member 23a holding a toner thin layer between adjacent same-polarity polarization sections S1, S2 polarized to the same polarity at the required interval on the magnet member 22.
Patent JP-H0456136-A (JP)
Title: Forming method of thin film for wiring
Inventor: WADA TSUTOMU
IPC: H01L21/3205
Filed: 1990-06-22
Abstract: PURPOSE:To enhance heat resistance of aluminum wiring by using an aluminum target containing specific weight ratio of nickel at the time of depositing an aluminum wiring layer by a sputtering method. CONSTITUTION:Aluminum is deposited on a glass board 9 by a sputtering method. A pattern is formed, and a gate electrode and a gate bus 1 are formed. Then, a silicon nitride film 2, an amorphous silicon 3 as an active layer and a silicon nitride film 4 are continuously deposited. A protective layer 4 is opened, silicon 5 is deposited, patterned, and a pixel electrode 6 is formed. Further, chromium is deposited by sputtering, and then aluminum is deposited. The laminated film is etched, and a data bus 7 is manufactured. Eventually, a silicon nitride film 8 is deposited. Here, an aluminum target containing 0.5-// of nickel is used at the deposited layer of a gate electrode, the bus 1 and the bus 7.
Patent JP-H1011829-A (JP)
Title: Optical disk recording and reproducing device
Inventor: ENSHIYUU HISASHI
IPC: G11B11/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent focus control and tracking control from being lost when a magnetic head and an optical disk are brought into contact with each other at the recording time in an optical disk recording and reproducing device for recording information on the recording layer of the optical disk with an external magnetic field impressed by the magnetic head. SOLUTION: Timing of just prior to contact (a state B) between a slider 112 of the magnetic head 109 and the optical disk 101 from a state A of the slider 112 after lowering an elevator plate 117 onto the optical disk 101 is predicted by a time measuring circuit 14 first. Then, prescribed time from the predicted timing is measured by the time measuring circuit 14, and during the measurement of the prescribed time, a gain changeover signal G- Up is outputted to be 'High' by the time measuring circuit 14. During a period of 'High' of this gain changeover signal G- Up, gains of a focus control circuit 107 and a tracking control circuit 108 are changed to be high by analog switches 4 and 6.
Patent JP-H0778219-A (JP)
Title: Set data update method for electronic equipment
Inventor: SUZUKI KAZUFUMI
IPC: G06K7/10
Filed: 1993-06-30
Abstract: PURPOSE:To easily update data by transmitting a set data request command from a radio transmission/reception part in an electronic equipment main body, receiving new set data transmitted from a radio communication medium receiving the command by the radio transmission/reception part, and updating the data by rewriting internal memory based on the content of the data in a non- contact state. CONSTITUTION:A radio communication card 1 is used as the radio communication medium provided with a function to store the new set data and to perform the radio transmission of stored new set data responding to the set data request command from the outside. The new set data 3 is written on the radio communication card 1 by operating a dedicated card reader/writer 2. Then, the card 1 is arranged in the neighborhood of a scanner 4 for a set data update object. and the set data request command 5 is transmitted from the scanner 4. In this way, since the new set data 3 can be transmitted from the radio communication card 1, the scanner 4 receives it, and the set data stored in the internal memory can be updated to new data.
Patent JP-S6227058-A (JP)
Title: Molten metal atomizer
Inventor: MAKIISHI YUKIO
IPC: C23C4/12
Filed: 1985-07-25
Abstract: PURPOSE:To stably and efficiently pulverize a large amt. of molten metal by specifying the relation of the bore of the atomizing medium nozzle around the downward flowing molten metal flow to the distance between the tip of the nozzle and the geometrical focus of the atomizing medium. CONSTITUTION:With respect to the atomizer for injecting a fluid atomizing medium to a molten metal flow and atomizing the molten metal, >=6 large-sized atomization medium injection nozzles 9 are provided apart from each other in the circumferential direction on the circumference with a molten metal flow 7 as the center. A fluid atomizing medium 4 such as liq. and gas is injected from the nozzle 9 and the relation of the bore (d) of the nozzle 9 to the distance between the tip of the nozzle and the geometrical focus of the atomizing medium, namely the atomization length (l), is regulated to l/d<=200. Consequently, a high-speed atomizing medium layer having a uniform velocity distribution and/or the atomizing medium droplets are formed and the generation of coarse particles is controlled.
Patent JP-H03114341-A (JP)
Title: Telephone set
Inventor: MARUKUSU KATSUPERAA
IPC: H04M1/715
Filed: 1990-06-22
Abstract: PURPOSE: To easily use various telephone sets, regardless of the change in the number of telephone lines by quickly adjusting connecting relations of the tele phone set according to the number of telephone lines by a specific adapter means. CONSTITUTION: Second changeover switch means 84 ands 92 form an adapter means of a telephone set, together with push buttons 48 and 50 and conductors 100 and 102. In this adapter means, number selection means 46 and first and second sets 158, 160, 186, and 188 are connected to a second pair of terminals 64 and 66 by first changeover switch means 108, 116, 124, and 132 in the case of a first state. On the other hand, this connection operation is not performed in the case of a second state. Thus, a telephone set is obtained in which inconveniences do not occur at the time of changing the number of telephone lines.
Patent JP-S5954852-A (JP)
Title: Slider traveling mechanism
Inventor: SAKURAZAWA TAMOTSU
IPC: F16H25/24
Filed: 1982-09-18
Abstract: PURPOSE:To prevent the surface contact causing the increase of friction by engaging a rotatable male screw shaft with a traveling shaft equipped with a male screw rotatably provided on a slider, thus using male screws liable to provide high processing accuracy for both shafts. CONSTITUTION:The number of revolutions of a driving male screw 9 turned by a driving motor and that of a driven male screw 10 are not the same since there is a difference between the circumferential lengths of average diameters of both screws 9, 10, so that the driven male screw 10 does not make one rotation even if the driving male screw 9 makes one rotation and is reduced in its speed, resulting in the movement of a slider 3 being an amount less than the pitch of the driving male screw 9. The power transmission by this driving male screw 9 is caused by the difference between lead angles due to the engagement between the both male screw threads and the difference between diameters of the both male screw with extremely little surface contact, and the driven male screw 10 is rotatable, so that the required amount of power can be extremely small.