baber/WOPTO huggingface dataset:
Patent JP-2000086185-A (JP)
Title: Lift truck
Inventor: FUJITA TSUTOMU
IPC: B66F9/075
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To avoid an obstacle for palletizing work by fitting a head guard parallel to the floor surface of a bench on a bench, on the top end of the bench so as to be liftable. SOLUTION: A guide rod 17 protruding on both right and left ends of a head guard 12 is extendably-inserted into the top end opening in a pair of right and left hollow columns 18 erected on both corners at the rear end of a bench 8, and a locking mechanism locking the respective rods 17. The column 18 is formed out of square pipe steel whose cross section is of complete rectangle, from the upper end opening of which an external wall part is extended upwards by a prescribed length. The guide rod 17 is formed out of square pipe steel, at the upper and lower ends of which a protrusion for preventing excessive push-down and a protrusion for preventing coming-off are protruded. By extending or contracting the guide rod 17 along the column 18, it is possible to adjust the height of the head guard 12 over a prescribed range.
Patent JP-S62118760-A (JP)
Inventor: DEBITSUDO JII RUCHIYAKO
IPC: H02M5/257
Filed: 1986-10-25
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-S61132852-A (JP)
Title: Measuring method of degree of cleaning
Inventor: TAKANO MICHIAKI
IPC: G01N27/07
Filed: 1984-12-02
Abstract: PURPOSE:To measure a degree of cleaning without contaminating an IC wafer and a cleaning tank by suspending a resistance sensor on the outside wall of the cleaning tank, and measuring the degree of cleaning by receiving a overflowed liquid. CONSTITUTION:A cleaning water 3 inputted from a lower input port 2 of a cleaning tank 1 overflows from the upper end of the side wall. A part of the overflowed cleaning water is led into a resistance sensor 4, a resistance value is measured, calculated by a control device 5, and a degree of cleaning is calculated. The resistance sensor 4 is suspended on the outside wall of the cleaning tank 1, therefore, it does not occur that an IC wafer and the cleaning tank 1 are contaminated by the resistance sensor 4.
Patent JP-H01100209-A (JP)
Title: Vacuum impregnating apparatus
Inventor: KAWASAKI TAKUYA
IPC: B22D29/00
Filed: 1987-10-12
Abstract: PURPOSE:To enable smooth impregnating operation without causing the sticking of valves by the hardening of an impregnating liq. by allowing an impregnation tank to communicate with a storage tank contg. the impregnating liq. through flexible tubes and by changing the relative height of both tanks. CONSTITUTION:The impregnation tank 1 of a vacuum impregnating apparatus is allowed to communicate with a storage tank 6 contg. an impregnating liq. 6 through flexible tubes 7, 8 and the relative height of the tank 6 to the tank 1 is changed at the time of impregnating operation. By lifting up the tank 6 to a position above the tank 1, the liq. 9 is transferred to the tank 1 until a body 2 to be impregnated is well immersed in the liq. 9. By lowering the tank 6 to the original position, the excess liq. 9 is recovered in the tank 6. Since the communicating paths of the tubes 7, 8 are not fitted with stop valves, etc., trouble such as sticking by the hardening of the liq. 9 is not caused and smooth impregnating operation can be carried out.
Patent JP-2001082853-A (JP)
Title: Quickly cooling storehouse and quickly cooling method for food
Inventor: SHODA TOMOAKI
IPC: F25D11/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a quickly cooling storehouse for assuredly and quickly cooling all food stored therein with a relatively simple structure and operation. SOLUTION: A quickly cooling storehouse 1 controls the operation of a cooling device 27 by a controller 9 on the basis of the outputs of core temperature sensors for detecting the core temperature of food B to quickly cool the food B. A plurality of core temperature sensors 17, 18 and 19 are provided and a switching means is provided for selectively connecting the outputs of the core temperature sensors 17, 18 and 19 to the controller 9.
Patent JP-2001080376-A (JP)
Title: Driving force controlling device for four-wheel drive vehicle
Inventor: MATSUMOTO SHINJI
IPC: B60W10/184
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving force controlling device for a four-wheel drive vehicle capable of accurately estimating a speed of a car body for solving both of problems of increase in an estimated car body speed on very low μroad and of decrease in an estimated car body speed on a sharp descent, and improving driving force controlling performance. SOLUTION: This device includes a longitudinal acceleration detecting means (a) for estimating and detecting longitudinal acceleration generated to a vehicle, a longitudinal acceleration minimum value calculating means (e) for calculating a longitudinal acceleration minimum value on the basis of differential control of a four-wheel driving force distribution controlling device (d), a car body speed estimating means (b) for estimating a car body speed from change of a car body speed which is the larger value out of the longitudinal acceleration minimum value and the longitudinal acceleration detected by the longitudinal acceleration detecting means (a) when the vehicle is accelerated, and a driving force controlling means (c)  for controlling driving force transmitted from each wheel to a road surface on the basis of driving slip determination using the estimated car body speed estimated by the car body speed estimating means.
Patent JP-H03118777-A (JP)
Title: Abrasion removing structure of ultrasonic motor
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1989-09-30
Abstract: PURPOSE:To remove slippage and to get rid of abrasion from the contact face between a stator and a rotor by decreasing the contact area between the stator and the rotor or the contact area of an abrasion-resistant member, and enlarging the contact area per unit area. CONSTITUTION:An abrasion-resistant member 4 is put between the stator 1 and the rotor 2 of an ultrasonic motor 3 consisting of said stator 1 and rotor 2. When the elliptic vibration of the stator is generated by applying AC voltage to the piezoelectric element (not shown in the figure) of the stator 1, the elliptic vibration is transmitted to the rotor 2 through the abrasion-resistant member 4, but since the contact area of the abrasion-resistant member 4 is small, even if the pressing to the rotor is the same, the contact pressure per unit area becomes large. Accordingly, the rotor 2 rotates without slipping, and also the abrasion of the stator 1 or the rotor 2 can be prevented by the abrasion-resistant member 4.
Patent JP-H0197934-A (JP)
Title: Variable focus camera with stroboscope
Inventor: FUJITA MASAMI
IPC: G02B7/10
Filed: 1987-10-09
Abstract: PURPOSE:To improve portability by converting the turning motion of a cam barrel related to the feeding quantity of a photographic lens into the linear motion of a zoom information member parallel with the lens optical axis direction of the photographic lens and press-contacting an irradiation angle controlling member of a folding type stroboscope to the zoom information member so that it can move subordinately. CONSTITUTION:The turning motion of the cam barrel 11 for feeding the photographic lens is changed into the linear motion of the zoom information member 29 which moves in a direction parallel with the lens optical axis alpha of the photographic lens. And the irradiation angle controlling member 45 which controls the irradiation angle variable element of the folding type stroboscope I is made to press-contact with the zoom information member 29 while the folding type stroboscope I is standing so as to move following it. Thus, a variable focus camera with a stroboscope natural in terms of mechanism, which can be easily assembled and where the folding type stroboscope can be folded in an optional state can be obtained.
Patent JP-H0199672-A (JP)
Title: Method for control of electric distortion drive means
Inventor: OYA KANJI
IPC: B06B1/06
Filed: 1987-10-09
Abstract: PURPOSE: To make it possible to achieve large displacement without the occurrence of polarization destruction of electrostrictive elements constituting electrostrictive laminates by arranging the electrostrictive laminates above and below a working section and subjecting the electrostrictive laminates to a prescribed voltage control and a position control. CONSTITUTION: A pair of the electrostrictive laminates 2a to 2d constituted by laminating the polarized electrostrictive elements 10 are disposed above and below the working section 5a and the driving end 3 thereof is arranged to face the working section 5a. Further, the alternating voltages at which the absolute values of positive voltage exceed the absolute value of negative voltage are impressed to the upper and lower electrostrictive laminates in such a manner that the phases are reversed from each other. In addition, the voltage impression to allow the driving ends 3 to form clearances with each other in a voltage releasing stage and to fill the clearances by the expansion to each other at the time of non-operation is executed.  Consequently, the large displacement may be achieved without the occurrence of the polarization destruction of the electrostrictive elements 10 constituting the electrostrictive laminates and without the occurrence of hindrance in holding of the working section 5a. The drive assembly useful as a displacement generation source is thus obtd.
Patent JP-S63111273-A (JP)
Title: Icing preventive device for carburetor
Inventor: WATABIKI NORIYA
IPC: F02M15/02
Filed: 1986-10-29
Abstract: PURPOSE:To prevent a carburetor from its icing simplifying constitution, by forming a warm water passage in a heat insulating plate, provided interposing between an intake manifold and the carburetor, and heating the carburetor by warm water, which passes through said warm water passage, so that the necessity for providing piping in exclusive use for the warm water is eliminated. CONSTITUTION:A carburetor 3 is mounted to an upper surface flange 2a of an intake air inflow chamber 2 in an intake manifold 1 through a gasket 4 and a heat insulating plate 5. Here the heat insulating plate 5 provides an inflow hole 6 of warm water and its outflow hole 7 to be drilled further the inflow hole 6 to be opened to the bottom part of a warm water reservoir 8, provided in the upper surface, while the outflow hole 7 to be opened to the upper surface of the heat insulating plate 5 brought into contact with the warm water reservoir 8. While the heat insulating plate 5 forms in its bottom surface a lateral groove 9 of dull inverted V shape, and this lateral groove 9 communicates with the bottom end of the outflow hole 7 and a discharge hole 10 provided in the upper surface flange 2a. Further the carburetor 3 provides in its bottom surface a pair of heat receiving recessed parts 13, 14. In this way, the carburetor 3 is heated by the warm water (engine cooling water) which passes through a passage in the heat insulating plate 5.
Patent JP-S62116308-A (JP)
Title: Sun visor for automobile
Inventor: TAMURAYA MAKOTO
IPC: B60J3/02
Filed: 1985-11-15
Abstract: PURPOSE:To keep off dirt on a body, its deformation or the like, by forming a supporting part, free of engagement with a lock pin at the body side, into a plastic molding body in order to hold a sun visor body in a housing position, in case of a device which makes the sun visor body free of being housed in a roof trim recessed part of a car body. CONSTITUTION:A sun visor body 2 is made up of setting up a pad material 11 of urethane foam or the like in both upper and lower surfaces of a core material 10 and covering its outer circumference with an outer layer material 12 in addition. A sectional U-shaped base member 13 is locked to one side face of the core material 10 of the said sun visor body 2, while a plastic molding body 16 is fitted in this base member 13 and locked therein. This plastic molding body 16 is attached to the base member in a way of letting it pierce through the slit 12a installed in the outer layer material 12, and at this time, an upper surface 16a of the molding body 16 is set so as to be situated in the more inside than an outer circumferential surface of the body 2. And, when the body 2 is housed in a roof trim recessed part, the body 2 is pushed upward against a pressing member 9 being energized downward, and a lock pin 6 is engaged with an engaging concave part 17 of the molding body 16, making it house the body and hold it.
Patent JP-H05101158-A (JP)
Title: Graphic processor
Inventor: UMETSU HIDEAKI
IPC: G06F3/037
Filed: 1991-10-03
Abstract: PURPOSE:To obtain the graphic processor capable of immediately detecting a command being misselected by altering the shape of a mouse cursor corresponding to a command selected in a command menu displayed on a display device. CONSTITUTION:This graphic processor is provided with a central processing unit 103, a storage device 107, a display device 101, a mouse device 106, and a keyboard 104. When a designer starts designing and makes a selection of the command menu, the shape of the cursor is altered corresponding to the selected command. For example, when a 'circle' command in the command menu 102 is selected, the cursor is changed into a circular one, the shape of which is unchanged until another command is selected thereafter. Thus, what command is currently selected can always be recognized during operation.
Patent JP-2000086770-A (JP)
Title: Continuous reaction device for condensation polymer and the continuous reaction
Inventor: ODA CHIKAO
IPC: C08G63/78
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a device suitable for continuously allowing a liquid to be treated to flow from the inlet to the exit in the device in an approximately piston flow state and simultaneously smoothly separating the generated volatiles such as ethylene glycol to subject the liquid to a polycondensation reaction, thus continuously producing the polymer having a good quality, and to provide a method for producing the polymer. SOLUTION: This method for continuously producing a condensation polymer is obtained by disposing a lowering pipe 3 in the center of a main body 1, attaching a spiral baffle 5 inclined to form a high outer periphery on the outside of the lowering pipe, and forming a space for raising the gases generated in the reaction between the outer circumferential portion of the baffle and the inner wall of the main body. Thereby, the liquid to be treated can be allowed to flow from the inlet to the exit in the device in a substantially piston flow state, and volatiles such as the generated ethylene glycol can simultaneously smoothly be separated to advance the polycondensation reaction. Thus, the polymer having a good quality can continuously be produced.
Patent JP-H0795573-A (JP)
Title: Method and device for detecting motion quantity
Inventor: FUJIMORI YASUHIRO
IPC: H04N19/533
Filed: 1993-09-21
Abstract: PURPOSE:To provide a method and device for detecting motion quantity in which the possibility of plural motions in a block in existence in mixture is suppressed to specify an object. CONSTITUTION:A 1st evaluation function is obtained by sequentially applying orthogonal transformation, phase correlation processing and inverse orthogonal transformation to two digital picture signals subjected to block processing by a block of a size at a phase correlation section 11a in a phase correlation processing section 11 to locate a moving object and a 2nd evaluation function is obtained by sequentially applying orthogonal transformation, phase correlation processing and inverse orthogonal transformation to two digital picture signals subjected to block processing by a block of other size at a phase correlation section 11b, in which the accuracy is improved more in comparison with the 1st evaluation function and a motion detection processing section 12 detects a motion vector between two pictures with high accuracy based on the 1st and 2nd evaluation functions.
Patent JP-H07178930-A (JP)
Title: Variable halftone operation ink jet print head
Inventor: JIEIMU EICHI BOHOOKUEZU
IPC: B41J2/01
Filed: 1994-10-21
Abstract: PURPOSE: To enhance the quality of halftone printing by controlling a voltage power supply by selecting the amts. of first and second ink drops so as to supply pulse width and voltage for forming the amts. of both ink drops and supplying the pulse width and the voltage for the amts. of both ink drops to a printing head at times of first and second printings. CONSTITUTION: A darkness controlling and adjusting mechanism 9 selects, for example, the proper amts. of first, second and third inks of reduction, nominal and increase and a control device 11 determines pulse with and frequency and, on the basis of the power supply voltage of a voltage control power supply 15 controlled by the control device 11, a drive pulse is formed by a printing head driving circuit 13. At the time of first pass, an ink drop is not deposited at each pixel position corresponding to a desired pixel but deposited in a first ink drop amt. At the time of second pass, an ink drop is not deposited at all of specific pixel positions but deposited in a second ink drop amt. and, at the time of third pass, an ink drop is not deposited at all of specific pixel positions but deposited in a third ink drop amt.  By this constitution, three different combinations can be utilized with respect to respective pixel positions.
Patent JP-H0199516-A (JP)
Title: Bread maker
Inventor: YAMAGUCHI SHIGERU
IPC: A47J43/046
Filed: 1987-10-12
Abstract: PURPOSE: To bake soft and delicious bread by surely exhausting steam by arranging the exhaust hole of a baking chamber on an exhaust duct higher than an opening part at the upper end of a baking case so as not to pass external air along the outer surface of side wall of the baking case. CONSTITUTION: 1st-order, 2nd-order, 3rd-order and shaping fermentation are progressed, and a baking process is started. When the baking process is finished, a fan 41 is driven just for fixed time, a baking chamber 22 is forcedly ventilated, and a steam exhausting process is completed. Since a baking chamber exhaust hole 37 on an exhaust duct 43 is formed at the upper part of the baking chamber 22 while being positioned higher than the opening part at the upper end of a baking case 23, external air inhaled through an outside air intake 30 and an inside air intake 32 into the baking chamber 22 does not pass near the outer surface of side wall of the baking case 23.  As a result, the baking case 23 is not rapidly cooled by external air but the baking case 23 and the bread in the baking case 23 are gradually cooled at the almost same speed so that dewing is hardly caused inside the baking case 23 due to temperature difference.
Patent JP-S62116832-A (JP)
Title: Ignition plug
Inventor: MIZUTA GORO
IPC: F23Q3/00
Filed: 1985-11-18
Abstract: PURPOSE:To make it possible to perform spark discharge at a normal position without mis-discharging even when a large amount of boiling-over falls by providing a flange that has a large diameter recessed section on its lower face between porcelain insulators. CONSTITUTION:A procelain insulator through which a core wire 2 pierces is provided with an umbrella shaped flange 10z at its central portion, and at the lower face of the insulator 10 a recessed section 10b which also works as a spring seat for a compression coil spring 5 of cone shape. When a large amount of boiling-over falls as shown by the arrow mark A, part of the boiling-over is stored in a boiling-over receiving pan 7(b), but the boiling-over liquid which fell over the ignition plug follows the outer circumferential face of the porcelain insulator 10 (E), and flows through the gap among the porcelain insulator 10, the burner main body 8 and the boiling-over liquid receiving pan 7 and invades into the section below the boiling-over liquid receiving pan 7. The boiling-over liquid that has invaded drips down on the surface of a flange 10a of umbrella shape and stays on the surface of a base plate 6 (F). Boiling-over liquid does not follow down to the lower end of the procelain insulator even if it is in a large amount, and there is thereby no mis-discharge and the discharges occur at a proper position.
Patent JP-H03115653-A (JP)
Title: Constructing method for outer wall plate
Inventor: FUJII HIROSHI
IPC: E04F13/26
Filed: 1989-09-28
Abstract: PURPOSE:To prevent the entering of rain water and the corrosion of a wall face by providing a notch protrusion part and a locking groove on the upper and lower end sides of an outer wall plate, and fixing attaching fittings to fit in the locking groove to the wall face, and heaping up the outer wall plates as they are mutually fitted in order. CONSTITUTION:An outer wall plate 1 is formed by gravedly providing protrud ing parts 21, 22 on an upper and a lower end side 19, 20, and a locking groove 23 on a lower end side 20 respectively, and an outer wall plate 2 is formed in such a shape as the outer wall plate 1 whose upper end side is flattened as a flat part 26. Attaching fittings 3 is formed with a horizontal part 6, a receiving piece part 7 and a fixing part 10 on the side of a wall face, attaching fittings 4 is formed of a horizontal part 14 and vertical fixing parts 15, 16. The protruding parts 21, 22 and the locking groove 23 of the plate 1 are fitted between the receiving piece part 7 and the fixing part 10 of the fittings 3 to heap up the plate 1 in order, and the plate 2 is finally fitted in the fittings 4 for fixing it. Rain water can be thereby prevented from entering the wall face.
Patent JP-H08124479-A (JP)
Title: Manufacture of shadow mask
Inventor: YAGO KYUICHI
IPC: H01J9/14
Filed: 1994-10-21
Abstract: PURPOSE: To enable manufacturing a high-definition shadow mask by measuring transmittance for the calculation of the aperture of each through hole bored in a shadow mask material during etching process, and adjusting etching conditions according to the calculated value. CONSTITUTION: The openings 5 of holes formed in a shadow mask 6 by photoetching are determined by measurement of transmittance so as to adjust etching conditions for a shadow mask material. A 10-W, 16-V halogen lamp is used as a projector head 14 and a circular parallel beam 20mm in diameter is applied from the small hole side. Light transmitted through the openings 5 of the holes are received by a light receiving device (silicon photocell) provided in the opposite position of the large hole side, so that the aperture of each opening 5 is calculated. The calculated value is compared with a desired value for adjustment of the etching conditions.
Patent JP-H04136497-A (JP)
Title: Turbo vacuum pump
Inventor: SAKAGAMI SEIJI
IPC: F04D29/04
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a compact turbo vacuum pump having convenient operability by supporting a rotary shaft by means of a radial gas bearing and a thrust gas bearing, and thereby setting an installation direction of the vacuum pump without contaminating the vacuum device with oil. CONSTITUTION:A turbo vacuum pump is made up of a pump mechanism composed of a circumferential flow impeller 30, a stator 31 and a cover 32, a rotary shaft 13 which is rotatably supported in a housing 11 by means of a dynamic pressure radial gas bearing 33 and a dynamic pressure thrust gas bearing 34, and a driving part composed of a high-frequency motor 16 on the rotary shaft 13. Grooves 33a and 34a are formed respectively on the dynamic pressure radial gas bearing 33 and the dynamic pressure thrust gas bearing 34. The dymaic pressure radial gas bearing 33 thus supports radial oscillations and load of the rotary shaft 13 in a non-contact condition, while the dynamic pressure thrust gas bearing 34 supports thrust oscillations and load of the rotary shaft 13.