baber/WOPTO huggingface dataset:
Patent JP-H0837166-A (JP)
Title: Dicing apparatus
Inventor: MITACHI NOBORU
IPC: H01L21/301
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a dicing apparatus by which the damage of a blade and the defective dicing are reduced by a method wherein the bend, of the blade which is generated in dicing a semiconductor wafer is detected and the correction amount of a correction means is controlled automatically on the basis of the detected value. CONSTITUTION:When a blade 3 which cuts a semiconductor wafer 1 is bent in the direction of (a), detected values by displacement sensors 5, 6 which are installed on both sides of the blade 3 are different, and the intensity of a reflected laser which is detected by the displacement secsor 5 on the side of (a) becomes strong. In order to correct the bend in the direction of (a) according to the intensity of the reflected laser, pure water from a water jet nozzle 7, for correction, which is installed on the side of (a) is jetted more than pure water from a water jet nozzle 8, for correction, which is installed on the side of (b). The ratio of the pure water is controlled according to the bend amount of the blade 3. Thereby, the blade 3 can be returned to a normal state [the position of (c)]. When the blade 3 is bent in the direction of (b), it can be returned to a normal state in the same manner.
Patent JP-H112426-A (JP)
Title: Indoor machine for air-conditioning
Inventor: KITAJIMA MICHIYUKI
IPC: F24F13/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an indoor machine for air-conditioning to facilitate mounting of a face and have the face provided with self-holding ability. SOLUTION: Since matching between the positions of a face 3 and an indoor air-conditioner body is performed, a work to screw the face 3 and the indoor air-conditioner body is facilitated. Concretely, by temporarily assembling the face 3 at the indoor air-conditioner body such that a third plate 42 of a bracket 4 hooks the upper end of the indoor air conditioner body for air-conditioning, a second plate 41 is automatically matched with the fixing position of the air- conditioner body.
Patent JP-S5693385-A (JP)
Title: Method for controlling wavelength of light emitted from diode laser
Inventor: TSURUMI ICHIROU
IPC: G01N21/39
Filed: 1979-12-26
Abstract: PURPOSE:To obtain a gas analyzer having excellent characteristics by splitting the laser light from the laser diode, applying the split light to a laser light wavelength sensor, feeding back the output to a diode current adjuster, and keeping the variable wavelength range at a constant level. CONSTITUTION:A light wavelength controlling device is composed of a laser diode A, the laser light wavelength sensor B, a control device C, and = the diode current adjuster D. The laser light from the diode A is applied to a beam splitter 25 and the majority of the light 26 is emitted as a light source for spectroscopic measurement of gas containing contaminated materials. A part of light 27 which is reflected from the splitter 25 is used for wavelgnth sensing, and applied to the laser light wavelength sensor B. The output thereof is fedback to the diode current adjuster D via the control diode C, and the wavelength of the diode A is stabilized. Thus, the spectroscopic analysis of the contaminating materials in the air can be performed instantaneously over the extensive area.
Patent JP-H0232942-A (JP)
Title: Packing container and its method
Inventor: ITO JUNJI
IPC: B65D85/38
Filed: 1988-07-08
Abstract: PURPOSE:To protect merchandise from colliding with each other even when they fall down by mistake during handling thereof, by shifting fixed positions of lateral partition plates for longitudinal partition plates in order to shift positions of the space formed in the both sides of the longitudinal partition plates. CONSTITUTION:Lateral partition plates 12 for packing container are fixed in both ends at their adjacent longitudinal partition plates 11 which are supported at said both ends as fulcrums to form bellows. The fixed positions of the lateral partition plates 12 are so shifted that the spaces 13 formed in both sides of the longitudinal partition plates 11 are transferred alternately to both sides. Merchandise 14 are contained in the spaces 13 for the packing container which are opened by a pulling force to part the longitudinal partition plates 11. Thereafter, the merchandise are packed by a compressive force to fasten them from both sides in the direction to approach the longitudinal partition plates to each other. Therefore, even when a strong impact from the outside is given due to a fall or the like on storaging or transferring, the merchandise do not collide with each other and have no damage due to cushioning parts of the clearances among the merchandise.
Patent JP-H0668170-A (JP)
Title: Database system
Inventor: TAWARA KIYOSHI
IPC: G16H10/60
Filed: 1993-07-12
Abstract: PURPOSE:To provide the database system from which a desired picture is retrieved efficiently in a short period of time by having only to input retrieval information once. CONSTITUTION:The system is provided with a database 1, a retrieval key entry section (input means) 4 and a control section (read means) 1C. Even when lots of pictures are registered for a same keyword (e.g. name of person), the retrieval key entry section 4 is used to enter the keyword to read only the picture registered in the database 1 within a prescribed period among all pictures stored corresponding to the keyword by entering the keyword, the desired picture is retrieved in a short time efficiently by inputting the retrieval information only once.
Patent JP-2000002448-A (JP)
Title: Laying structure of cooling heating panel
Inventor: IGAWA KAZUHISA
IPC: F24F1/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the laying structure of a cooling heating panel, wherein an air reservoir is prevented from formation at the interior of a cold and hot water flow pipe. SOLUTION: A cooling and heating panel 3 is laid in an inclining state in a given spot. A cold and hot water supply header 6 is arranged on the low position side of the inclining state, and a cold and hot water discharge header 7 is arranged on the high position side of the inclination state. Cold and hot water 10 is supplied from the cold and hot water supply header 6 to a cold and hot water flow pipe 8 in the cooling and heating panel 3. Thereafter, the cold and hot water 10 is discharged through the flow pipe 8 to the cold and hot water discharge header 7. Buoyancy toward a high position based on a difference in elevation due to laying in an inclination state is generated at air generated at or braced in the internal part of the cold and hot water flow pipe 8.  Thus, air in the cold and hot water flow pipe 8 is smoothly moved toward the cold and hot water discharge header 7 in a high position together with a flow of the cold and hot water 10. Air 11 discharged in the cold and hot water discharge header 7 is trapped by an air discharge valve 9 and released in the atmosphere. This constitution prevents formation of an air reservoir, by which lowering of cooling and heating efficiency is caused, at the internal part of the cold and hot water flow pipe 8.
Patent JP-S6148723-A (JP)
Title: Liquid-level measuring instrument
Inventor: TATSUTA MICHITAKA
IPC: G01F23/14
Filed: 1984-08-16
Abstract: PURPOSE:To take an accurate measurement easily by replacing the height from the sea bottom to the liquid level with liquid pressure, receiving the liquid pressure by specified liquid having large specific gravity as liquid pressure to be measured, and replacing the measured liquid pressure with the height of the measured liquid and thus taking a measurement. CONSTITUTION:When the height of the liquid level in a storage tank, etc., for raw sewage A, the liquid-level measuring instrument replaces the height from the sea bottom to the liquid level with liquid pressure, receives the liquid pressure by specified liquid having large specific gravity as specified liquid pressure, and replaces the measured liquid pressure with the height of the measured liquid to take a measurement. In this case, the specific gravity of the raw sewage is integrated to the height (h) of the raw sewage A, mercury is used as measurement liquid for liquid pressure, and the sense part E of the device sence the pressure. Variation in mercury liquid level sensed by E is measured on a large scale by the height measuring part F of the measuring instrument which has variation of about 2mm.. Consequently, an accurate measurement is easily taken.
Patent JP-S6062019-A (JP)
Inventor: SAMII GUREI KIIHEI
IPC: H01H13/702
Filed: 1984-08-17
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-H05320090-A (JP)
Title: Production of anhydrous sodium acetate improved in quality
Inventor: YAMAZAKI KATSUNOSUKE
IPC: C07C51/42
Filed: 1992-05-19
Abstract: PURPOSE:To industrially and advantageously obtain anhydrous sodium acetate useful as a food additive, a chemical reactional agent, etc., without causing the blocking in preservation and transportation for a long period by dehydrating an aqueous solution of sodium acetate under a specific reduced pressure. CONSTITUTION:The interior of a flask is charged with a 50wt.% aqueous solution of sodium acetate and the bath temperature is regulated to 60-65 deg.C and the pressure is reduced to 20-30mmHg with an aspirator. The dehydration is then started while stirring the solution and the pressure is slowly reduced. Boiling starts under about 70mmHg. A crystal starts depositing at about 45 deg.C liquid temperature of the system as the dehydration is carried out by keeping the system under a reduced pressure of <=200mmHg. The solution becomes cloudy and the system soon changes into a rice caky state. The system is converted into powder as the dehydration proceeds. The powder is completely dehydrated to complete the drying. Thereby, the objective anhydrous sodium acetate, composed of a scaly crystal having 60-100 mesh average grain diameter and improved in quality is obtained.
Patent JP-H1111630-A (JP)
Title: Device for lifting and supporting conveyor
Inventor: OBARA YOSHIYUKI
IPC: B65G21/14
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a belt conveyor to cope with the progress of on-site excavating work and safely change its supported state using simple constitution which can easily lift and move a supporting part and lock it. SOLUTION: This device has: a lifting support frame 11 protruded sideways by the required length, with its first end removably locked by a lock means to a support column 1 of a shape-steel cross section which is placed upright; a top locking means 20 removably locked with the support column 1 above the first end of the lifting support frame 11; and a hanger (chain block 25) connected to the locking claw piece 22 of the top locking means 20 to hang and connect the base of the lifting support frame 11. A belt conveyor 3 is supported on the upper surface of the lifting support frame 11.
Patent JP-S5794934-A (JP)
Title: Magnetic disk assembly
Inventor: KIMURA MASAYUKI
IPC: G11B23/00
Filed: 1980-12-05
Abstract: PURPOSE:To obtain a magnetic disk assembly which has the much less extent of unbalance by providing clamping and a pulley with places where weights for unbalance correction are fitted. CONSTITUTION:Clampling 3 which fixes a magnetic disk group 5 is provided with a hollow cylinder part 10 which fits or sticks a weight 12 for unbalance correction semipermanently, easily and tightly. To a pulley 4, a member obtained by making >=4 tapped holes at equal angular intervals on its circumference and by burying weights 11 for unbalance correction in the tapped holes  is fixed and tightened with bolts 9.
Patent JP-S6233521-A (JP)
Title: Separation of condensable gas
Inventor: ASAE MASAJI
IPC: B01D53/22
Filed: 1985-08-06
Abstract: PURPOSE:To pass the condensing components in gas to be separated through a porous film and to selectively separate the same by forming a condensed liquid film to the ultrafine pores of the porous film consisting of a material having affinity to the condensing components in the gas. CONSTITUTION:The porous film 1 is stuck to the surface of the porous base material 2 for rendering mechanical strength and the ultrafine pores 3 are formed to the film 1. The pores are preferably formed to about 10-20Angstrom  size in order to separate steam from air. The sepn. of the condensable gas is executed by passing the gas to be separated to the left side of the film 1 and evacuating the gas from several Torr to several tens Torr from the side of the material 2 on the right side by a vacuum pump. The condensing components in the gas are condensed in the pores 3 and the liquid film is easily formed by the wettability of said components and the porous film. Since the right side of the liquid film is sucked by the vacuum pump, the liquid film evaporates. The other components have no affinity to the liquid film and cannot, therefore, pass through the liquid film.
Patent JP-S5693032-A (JP)
Title: Detection of developing crack depth in roll for transferring hot metal piece
Inventor: KUROKI TAKANORI
IPC: G01M3/26
Filed: 1979-12-27
Abstract: PURPOSE: To enable the detection of a crack developing depth simply and accurately even during the operation by monitoring the flow rate of a constant pressure fluid in a slot provided axially on a roll.  
     CONSTITUTION: Slots 2... are provided axially at a desired depth from the outer surface of a roll 1. When a constant pressure fluid is fed through the opening of the slots 2..., the developing depth of a crack 3 can be detected simply and accurately even during the operation of the roll 1 by reading changes in the flow rate of the fluid by means of flowmeters 4.... 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6063210-A (JP)
Title: Manufacture of sulfonic acid group-containing acrylamide polymer
Inventor: OSADA YOSHIHITO
IPC: C08F20/58
Filed: 1983-09-16
Abstract: PURPOSE:To efficiently obtain the titled polymer of ultrahigh molecular weight free from impurity component, by plasma-irradiation on acrylamide-methylpropane sulfonic acid followed by polymerization, in the absence of plasma, in an aqueous medium. CONSTITUTION:(A) A monomer selected from 2-acrylamide-2-metylpropane sulfonic acid, its ammonium salt and its alkalimetal salts is exposed to ionized gas plasma rays, normally following deaeration under a high vacuum. Next, in the absence of plasma, the monomer (A) or a combination of this monomer with (B) a vinyl monomer copolymerizable therewith (pref. of water-soluble type such as acrylamide) is polymerized in an aqueous medium (pref. water) to obtain the objective polymer. EFFECT:Obtainable at low cost in an energy-saving manner.
Patent JP-H05337681-A (JP)
Title: Aluminum alloy brazing sheet for vacuum soldering
Inventor: INABAYASHI YOSHITO
IPC: B23K1/19
Filed: 1992-06-04
Abstract: PURPOSE:To provide the aluminum alloy brazing sheet for vacuum brazing of aluminum heat exchangers having hollow structures, such as oil coolers of a drawn cup type, evaporators, intercoolers and radiators. CONSTITUTION:This aluminum alloy brazing sheet for vacuum brazing is constituted by cladding a brazing filler metal consisting of an Al-Mg-Si alloy or Al-Mg-Si-Bi alloy on one or both surfaces of a core material consisting of Al or Al alloy. Mg2Si particles having >=5mum diameter equiv. to circle exist at >=50 pieces/mm<2> in the structure of the brazing filler metal on at least one surface.
Patent JP-S6236041-A (JP)
Title: Glass-ceramic material for coating enamel substrate
Inventor: MASUDA YOSHIO
IPC: C03C3/064
Filed: 1985-08-06
Abstract: PURPOSE:To improve the heat resistance, hardness and heat conductivity of the titled material and to reduce the heat expansion by incorporating a metallic nitride and/or a metallic oxynitride into glass of MO-Al2O3-B2O3-SiO2, etc., in a specified ratio. CONSTITUTION:The glass-ceramic material for coating an enamel substrate is formed from a composition contg. 3-70wt% metallic nitride and/or an Si-Al- O-N compd. in glass. The glass is composed of MO-Al2O3-B2O3-SiO2 or MO- CrO3-Al2O3-B2O3-SiO2 (where, M is 1 or >=2 kinds of bivalent metals belonging to group IIA, IIB and VIIIA of the periodic table). The metallic nitride is selected from AlN, Si3N, TiN, ZrN, CrN, TaN, Fe2N, Zn3N2, Ca3N2 and Mg3N2.
Patent JP-2000009583-A (JP)
Title: Turbulence generating member
Inventor: YAMAGUCHI EIJI
IPC: G01M9/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a turbulence generating member which can be installed easily. SOLUTION: The turbulence generating member 3 being arranged in a wind tunnel 1 comprises a plurality of vertically telescopic vinyl chloride cubic blocks 11 having an inner space chamber, a tube 13 for coupling the plurality of blocks 11 at a specified interval and supplying air into the space chamber thereof, and a magnet sheet 14 fixed to the lower surface of each block 11. When the member is arranged in the wind tunnel 1, air is supplied to the space chamber of an arbitrary block 11 and the space chamber of each block 11 coupled through the tube 13 at a specified interval is filled with air thus inflating all blocks 11 into cubic shape.
Patent JP-H05339038-A (JP)
Title: Production of hydraulic body
Inventor: OKATA HIROSHI
IPC: C04B28/10
Filed: 1992-06-05
Abstract: PURPOSE:To obtain the lightweight hydraulic body which is the same in bending strength, apparent density and water absorbency as the conventional products and has refractoriness by adding specific basic magnesium carbonate to cement, water and other additives. CONSTITUTION:The granular basic magnesium carbonate having 0.1 to 0.3g/cm<3> apparent density is obtd. when the granular orthomagnesium carbonate is cured for 15 to 30 hours at 50 to 100 deg.C steam. The basic magnesium carbonate is subjected to a water repelling treatment with a silicone compd., etc., at need. The resulted basic magnesium carbonate is kneaded together with the cement, water and other additives to prepare a slurry. Slag, glass fibers, pulp, perlite, silica, gypsum agent, etc., are widely used as the additives. Molding may be executed by pouring the slurry as it is into molds and cured or the slurry may be dehydrated then molded by a press, etc.
Patent JP-H0337709-A (JP)
Title: Mouse
Inventor: SASAKI TERUO
IPC: G06F3/0354
Filed: 1989-07-05
Abstract: PURPOSE:To improve the convenience of a device by rotating and driving means, which detect extents of movement in X-axis and Y-axis directions of a mouse, with respect to a mouse enclosure and indicating positions of rotated detecting means to the mouse enclosure. CONSTITUTION:A user sets a mouse main body 1 in his hand to a private sheet in such state that he easily takes it. If there is deviation between XY coordinates at this time and X-direction and Y-direction detectors 11 and 13, the user rotates and drives knobs 17a and 17b by manual operation to match X-direction and Y-direction detectors 11 and 13 to XY coordinates. After this matching, the user moves the mouse main body 1 in the X-axis direction of mouse coordinates. A mouse cursor is moved by movement of the mouse main body 1, and a graphic which the user desires on a CRT is accurately plotted by movement of the mouse main body 1. Thus, the convenience for operation of the mouse is improved because the mouse main body 1 is moved in such state that he easily takes it.
Patent JP-S6416367-A (JP)
Title: Continuous mirror polishing method for stainless steel
Inventor: MORI YUJI
IPC: B24D11/00
Filed: 1987-07-11
Abstract: PURPOSE:To improve polishing efficiency, by a method wherein an endless felt belt is stretched around a contact roll and an idle roller for rotation, and a continuously moved stainless steel is polished by using an abrasive. CONSTITUTION:An endless felt belt 1 is stretched around a rotationally driven contact roll 2 and an idle roller 3 for rotational running. A stainless steel strip 5 unwound from a reel 8 is forced to pass between a contact roll 2 and a billy roll 4 and wound around a reel 9. The surface of the stainless steel strip 5 is polished by means of the felt belt 1 as an abrasive is fed from a nozzle 6 to the felt belt 1 or through a nozzle 7 to the strip 5. This method enables execution of efficient polishing and shortening of a polishing time.
Patent JP-H0482547-A (JP)
Title: Bed for patient unable to move
Inventor: HERUMAN RUUFU
IPC: A61G7/00
Filed: 1989-07-05
Abstract: PURPOSE: To guarantee smooth and safe movement without any jerk for a patient by turning a disk or segments by a guided flexible member and connecting this flexible member to a material traveling by being driven by a group of wheel rollers. CONSTITUTION: U-shaped channel rails 25 are formed in both sides of an arc of a segment and a circumferential trough extending across the whole arc by a disc or segments 2, 3. This trough is provided with a chain 17, profitably a roller chain, a tensile cable, or a timing belt and these are fixed to the end of the segment and travel via three adjoining wheels or rollers. The uniform and continuous tensile force of the chain is guaranteed by being driven by the chain extended via three chain sprockets 20, 21, 22 along the circumferential direction of the segment so that the segment is rotated smoothly without any rattling.
Patent JP-H0810122-A (JP)
Title: Bed box skirt sheet
Inventor: ODA KEIZO
IPC: A47C21/00
Filed: 1994-06-29
Abstract: PURPOSE:To easily perform the attaching and detaching work of the bed skirt spread over a bed stand and the bed box sheet spread over a bed. CONSTITUTION:A bed box skirt sheet is formed by integrally connecting a bed skirt part 2 and a bed box sheet part 1 and the bed box sheet part 1 is constituted by fixing side surface fabrics 4, 4... to four sides of an upper fabric 3 and attaching a rubber string 6 to the lower edges 7 of the side surface fabrics 4 and sewing a skirt 5 becoming the bed skirt part 2 on the lower edges of three side surface fabrics.
Patent JP-S6150862-A (JP)
Title: Antiskid controller
Inventor: MATSUDA TOSHIRO
IPC: B60T8/66
Filed: 1984-08-21
Abstract: PURPOSE:To shorten a braking distance at a high mu road, by correcting a wheel speed value, which becomes a generating point of a pseudo-car speed in the next skid cycle, at a time when a period of the skid cycle is shorter than the fixed period. CONSTITUTION:A desired wheel speed generating circuit 6 outputs a desired wheel speed on the basis of a pseudo-car speed out of a pseudo-car speed generating circuit 5. In time of braking at a high mu road, if a wheel speed suddenly goes up and a period of a skid cycle becomes shorter than the fixed period being preset, a generating point of the pseudo-car speed in the next skid cycle is set down to a smaller wheel speed value than the detected wheel speed in time of reaching the specified deceleration. Therefore, at this skid cycle, the desired wheel speed commensurate to the specified slip factor, where braking efficiency becomes maximum, comes to such one as being a low level.
Patent JP-H0522902-A (JP)
Title: Rotational direction detector for motor and air blowing controller for air conditioner
Inventor: MAEDA KAZUE
IPC: H02K1/18
Filed: 1991-07-12
Abstract: PURPOSE:To enable the rotational direction of a motor to be detected with one Hall element. CONSTITUTION:On the external surface of a rotary magnetic body 6 fitted externally on the driving shaft 4 of a motor, the magnetic poles of different polarity in the same quantity are arranged so that the pole intervals may be different from each other. Outside the rotary magnetic body, a Hall element 10 is set. A rotational direction detecting means for receiving detecting signal from the Hall element and discriminating the rotational direction is set. On the detecting signal waveforms of a mapetism detecting means, intervals between maximum values and minimum values according to the respective magnetic poles are turned ununiform. Besides, when the rotational direction is different, then also in relation between large intervals and small intervals between the maximum values and minimum values of the detecting signal waveforms of the magnetism detecting means, difference is generated. The difference is discriminated, and the rotational direction of a rotor is detected.