baber/WOPTO huggingface dataset:
Patent JP-S6224319-A (JP)
Title: Display device
Inventor: OGAWA SATORU
IPC: G11B19/02
Filed: 1985-07-24
Abstract: PURPOSE:To know the working state and the recording system of a display device by providing a means controlling a display means in plural driving states in response to the working state of the display device and the selected recording system to appreciate the driving state of the means. CONSTITUTION:A signal 2 is set at H if the number of revolution of a magnetic disk is less than a steady level. Thus, the output of a NAND gate 6 is set at H and therefore no current flows to a transistor 8 with an LED 7 turned off. Then, the magnetic disk has the stable revolution together with a display device set under a ready state and the signal 2 set at L at a time point t1 respectively. Thus, the lighting state of the LED 7 changes in accordance with an OR gate 4. A signal 1 is set at H when 1MB is selected in the form of a recording format and therefore the gate 4 delivers H. While the gate 6 delivers L and the LED 7 is continuously turned on at and after the point t1. Then, 1.6MB is selected as the recording format at a time point t2 and therefore the signal 1 is set at L. Then, the output of the gate 4 changes in response to the output of a blinking oscillation circuit 3. Thus, the LED 7 blinks.
Patent JP-S5865202-A (JP)
Title: Agricultural chemical composition
Inventor: SHIRAKAWA YOUICHI
IPC: A01N25/04
Filed: 1981-10-12
Abstract: PURPOSE:An agricultural chemical composition that is made by solubilizing or emulsifying ingredients of agricultural chemicals insoluble or hard soluble in water into a polyhydroxy compound or its aqueous solution in the presence of protein, protein hydrolyzates or surface active agents, thus being insoluble or hard soluble in water and showing high stability for a long period of time. CONSTITUTION:In the presence of protein such as sodium casein or soybean protein, protein hydrolyzate, a surface active agent such as soap, N-acylamino acid salt, polyoxyethylene alkyl ether, agricultural chemicals insoluble or hard soluble in water are solubilized or emulsified into a polyhydroxy compound such as glycerol or propylene glycol or its aqueous solution to give the objective composition. The agricultural chemical is solubilized up to 5-6 times the amount of the polyhydroxy compound or its aqueous solution. Even when no surface active reagent is used, this composition shows high solubilization effect.
Patent JP-H0917279-A (JP)
Title: Switch
Inventor: MAEDA MASAYUKI
IPC: H01H21/00
Filed: 1995-06-28
Abstract: PURPOSE: To prevent movement in a housing of operation members of a display device and easily recognize switch operation display by using at least one part of a locking piece of the display device as a positioning member so that the display device does not move in the specified direction. CONSTITUTION: First locking pieces 6, 6 and second locking pieces 7, 7 are formed on both end surfaces 5a, 5b in the parallel direction to a major axis, an elliptic convex-shaped lense part 8 is formed in almost the central part of an upper surface 5c, and a lower surface 5d is recessed in almost the same shape as the lense part 8. The pieces 6, 6 and the pieces 7, 7 are engaged with engaging holes 14, 14, 15, 15 of a housing 13, and especially the pieces 6, 6 act as a positioning member for positioning a display device 5 so as not to move in the direction connecting the end surfaces 5a, 5b within the housing 13.  Since the display device 5 does not move within the housing 13 in the direction connecting both end surfaces of the device by the pieces 6, 6 serving as the positioning member, display of switching operation is easy to see, appearance is enhanced, coming off from the housing 13 is suppressed, and reliability is enhanced.
Patent JP-S5862671-A (JP)
Title: Developing device
Inventor: OKAMOTO YUKIO
IPC: G03G15/09
Filed: 1981-10-09
Abstract: PURPOSE:To perform development well without forming the accumulation of a developer, by making an averaged thickness of developer tufts for development approximately equal to a minimum interval between a developer supporting material and a photoreceptor. CONSTITUTION:An endless magnt belt or the like which has plural magnetic poles arranged regularly and is stretched around plural rolls 223 is used as a developer supporting material 22 desirably. A minimum interval between the surface of a sleeve 221 of this belt 222 and the surface of a photoreceptor is defined as (d). When the maximum value of the height of developer tufts formed on the developer supporting material is denoted as t1 and the minimum value of the height of developer tufts formed between developer tufts having said maximum height is denoted as t2, the deveice is so constituted that these values and said minimum interval (d) satisfy relation t2+0.05<=d<=(t1+t2)/2 in millimeter unit.
Patent JP-S6318447-A (JP)
Title: Image memory system
Inventor: HORII HIROYUKI
IPC: G06F12/00
Filed: 1986-07-10
Abstract: PURPOSE:To easily access high-speed picture image data to a low-speed memory, by simultaneously performing parallel access to three picture elements through a serial-parallel and parallel-serial converters. CONSTITUTION:When serial data are sent to a serial-parallel converter 10, the converter 10 outputs signals of words '0', '1', and '2'. The words '0', '1', and '2' are respectively supplied to #0 memory 30, #1 memory 31, and #2 memory 32. Then a matrix M is constituted of picture elements of plural rows and numbers and a CPU 40 respectively assigns data of the low-order two bits (A0 and A1) [0, 0], data of low-order two bits [0, 1], and data of low-order two bits [1, 1] of addresses to the #0 memory 30, #1 memory 31, and an unmounted memory 33 in accordance with the stored data. Therefore, all parallel memories are constituted of two to the n-th power and simultaneously outputted to a CRT through a parallel-serial converter 20.
Patent JP-S5953519-A (JP)
Title: Manufacture of resol-type solid phenolic resin and its equipment
Inventor: SUNAGA KEIICHI
IPC: C08G8/00
Filed: 1982-09-20
Abstract: PURPOSE:To continuously obtain nonexpandable titled resin of low unreactive phenol content, with stable and uniform molecular weight distribution, by introducing a resol-type initial condensate into a special thin-film evaporator to carry out a treatment under reduced pressure. CONSTITUTION:A resol-type initial condensate prepared by reaction in the presence of a catalyst between a phenol and aldehyde is fed from the reaction vessel 1 to the upper part of a rotor-type pump-attached thin-film evaporator 4 to carry out a treatment under reduced pressure (pref. at 30-100Torr) pref. at 80-130 deg.C, followed by drawing out under reduced pressure the resulting resol-type solid phenolic resin through the liquid head piping 5, screw 6, and the rotor section 7 of the rotor-type pump each attached to the resin removal section of the evaporator 4. It is recommended that said initial condensate be pretreated under reduced pressure to bring its water content to a value of 1-5wt% followed by dilution with an organic solvent before the main treatment.
Patent JP-H0325322-A (JP)
Title: Powder measuring mechanism
Inventor: ARAGAKI TAKAHIKO
IPC: G01F19/00
Filed: 1989-06-22
Abstract: PURPOSE:To prevent milk powder from falling and remaining on a film by providing a lateral rod for powder leveling and a hook for holding a spoon for powder measurement. CONSTITUTION:The lateral rod 1 is fitted to the opening part of a can 3 and used to put powder milk in the spoon and level it. In such a case, the hook 2 is provided at part of the lateral rod 1, then the shank of the spoon is hooked on the hook 2 to hold the spoon. Namely, the lateral rod is used as a leveling film to prevent milk powder from falling, and remaining on the film. Further, the shank of the spoon is hooked on the hook 2 to prevent the spoon from being buried in milk powder or being lost.
Patent JP-H09326421-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUTSUMI YASUKI
IPC: H01L23/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent floating of solder balls upon solder-bump formation. SOLUTION: A solder-ball holding tool 30 is prepared. When solder bumps 16 are formed at respective external terminals 15 of a BGA IC (Ball Grid Array Type Semiconductor Integrated Circuit) 25, respective solder balls 33 of the solder-ball holding tool 30 are aligned with the external terminals 15 and reflow soldering is performed. Since the respective solder balls 33 are held by the solder-ball holding tool 30, floating of the solder balls 33 with respect to the external terminals 15 can be prevented in reflow soldering. Accordingly, as solder bumps are appropriately formed in reflow soldering, when packaging the BGA IC 25 to a packaging substrate, connection terminals are appropriately formed with the solder bumps. This prevents conduction failure and short- circuiting. Since the layout and/or size of a holding member of the solder-ball holding tool 30, and the size of the solder ball, can be changed in accordance with the change of specification of the BGA IC, this method can be applied to various products and newly-developed products.
Patent JP-S5865999-A (JP)
Title: Slant flow type fan
Inventor: KAMIMURA SHIYOUICHI
IPC: F04D29/28
Filed: 1981-10-12
Abstract: PURPOSE:To aim at a considerable reduction in the cost of manufacture in the easiest possible way of molding, by composing a fan, comprising its main body which is formed in a body with a blade and a boss part, and a taper collar which is fitted and secured to the boss part and made up in taper form on its outer surface. CONSTITUTION:A fan proper 11 is a mold made up of a fan blade 13 and a fan boss part 14 in one body by means of extrusion of synthetic resins by way of example, of which the fan boss part 14 is made up in cylindrical form in order to make molding possible by two divided half molds. The taper collar 12, for example, is composed of a pressed mold of metal plates or synthetic resin molds and provided with an annulation 15 located at the backside of the fan boss part 14 and a taper part 16 covering the outer surface of said boss part 14 while the taper part 16 is made up in taper form having a specified angle on its outer surface and has slits 17 corresponding to the fan blade 13 of the fan proper 11.
Patent JP-S5688832-A (JP)
Title: Forming of glass
Inventor: NISHITANI KUNIO
IPC: C03B19/02
Filed: 1979-12-14
Abstract: PURPOSE: To obtain a formed glass product free of bubble, easily, by putting a lump of glass having nearly the same volume to that of the desired product in a mould made of an easily breakable heat-resistant material and furnished with a raw material supply chamber having larger volume than that of the desired product, and melting the glass in the mould.  
     CONSTITUTION: A lump of a single kind of glass 2 having nearly the same volume to that of the product to be formed, is put in a raw material supply chamber 11 having a larger volume than that of the product and attached to a mould 1. The mould 1 is placed in a furnace and heated at a definite temperature, e.g. 760°C, for 4hr. The cavity 12 of the mould 1 is filled with molten glass forming the glass product. After cooling and solidification of the glass product 3, the mould 1 is broken to take out the objective glass product free of bubble. If necessary, the product is surface-treated, e.g., polished with an acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6056843-A (JP)
Title: Automatic a.c. feeding motor force regulator for drill and lathe
Inventor: NOUMI KENJI
IPC: G05B19/18
Filed: 1983-09-03
Abstract: PURPOSE:To automate regulation of motor force for driving a cutter by constituting such that the handle shaft for feeding a cutter such as a drill is program controlled specifically by microcomputer through a motor and an encoder. CONSTITUTION:A motor and an encoder are fixed to the handle shaft for feediing. The microcomputor is programed to achieve such feeding as the force is regulated optimally when threading by means of a dies, and the inverter is controlled in accordance to said program to regulate the force of A.C. motor for driving the feeding handle. With such arrangement, regulation of force of motor for driving the cutter is automated.
Patent JP-H11348899-A (JP)
Title: Vibration control device for payload
Inventor: SUZUKI TOSHIYUKI
IPC: B64G1/38
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce a clearance loss while increasing vibration control performance by providing a sensor detecting the displacement quantity of the payload mounted on a launch vehicle, and controlling the expansion characteristics of multiple support members to reduce the vibration of the payload based on the displacement quantity. SOLUTION: A base 3 and a fairing covering a payload 2 are provided at the tip section of a launch vehicle 1. The payload 2 is fixed to a platform 4, and a lug 4a is formed at the center of the platform 4. The platform 4 is supported on five support members 5 provided on the base 3. Base end sections of three support members 5a are fixed to the base 3, and the tip sections are fixed to the platform 4. A controller box 6 and a power supply 7 are provided on the base 3. A sensor for detecting the displacement quantity of the payload 2 is provided, and the expansion characteristics of the support members 5 are controlled to reduce the vibration of the payload 2 based on the displacement quantity.
Patent JP-H0339330-A (JP)
Title: Master batch for coloring plastic, etc
Inventor: CHIYOU SHIYOUBI
IPC: C08J3/22
Filed: 1989-06-27
Abstract: PURPOSE: To obtain a mater batch which can color a plastic, etc., with its small amount by drying a mixture of a foamed resin, a solvent incompatible with the resin, and a coloring matter and evaporating the solvent.  
     CONSTITUTION: A mixture of a foamed resin (preferably foamed polystyrene), a solvent imcompatible with the resin (preferably acetone), and a coloring matter is dried, and the solvent is evaporated to obtain the objective master batch. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5864040-A (JP)
Title: Article feeding mechanism
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/677
Filed: 1981-10-14
Abstract: PURPOSE:To provide a feeding mechanism which has universality capable of accurately feeding articles of different sizes via feeding means of the same pitch by constructing to perform the prescrived work in response to whether the article is detected by detecting means or to skip one pitch without performing the work and to feed the article. CONSTITUTION:When a light from a light emitting unit 13 does not reach a  photodetector 14, a theta table 7 and a rotary column 9 rise to perform a wire bonding after one pitch due to the presence of a semiconductor product 3 at the position of a detecting hole 4, thereby lifting the product 3, and wirings 6 are  bonded via supersonic wave. The table 7 and the column 9 after completing the bonding return to the lowered positions. On the other hand, when the light from  the unit 13 reaches the photodetector 14, the table 7 and the column 9 are inhibited to lift after one pitch due to no presence of the produce 3 at the position  of the hole 4. Accordingly, informing that no product 3 is detected is supplied  to elevational drive means of the table 7, thereby inhibiting the lift of the table 7 and the column 9.
Patent JP-H0716755-A (JP)
Title: Method for lap seam welding of steel plate
Inventor: UCHIDA YASUTAKA
IPC: B23K11/24
Filed: 1993-06-30
Abstract: PURPOSE:To provide a close contact of the lapped surfaces of the preceding and succeeding steel plates even when the rigidity of the steel plates is high by calculating the offset value by a controller based on the signal of the plate thickness from a plate thickness gage, and elevating/lowering an inlet side clamping device by the distance of the offset value. CONSTITUTION:A controller 5 calculates the offset value by the plate thickness signal from a plate thickness gage 4, and elevates/lowers an inlet side clamping device 1 through a position control device 6 so that the inlet side clamping device may be positioned lower than the preset pass line by the offset value S. This constitution allows the lower surface of the succeeding steel plate 8 to be offset downward by the offset value S from the lower surface of the preceding steel plate 7. The plate thickness t1 of the preceding steel plate 7 and the plate thickness t2 of the succeeding steel plate 8 are respectively measured, and the succeeding steel plate which is underside is overlapped with the preceding steel plate which is upperside to be welded under the condition where the lower surface of the succeeding steel plate 8 may be lower than the lower surface of the preceding steel plate 7 by the value aX(t1+t2), where 0.4>=a>=0.1.
Patent JP-S5952631-A (JP)
Title: Metallic mold for injection molding of fairing
Inventor: KURIHARA TSUNEO
IPC: B62J17/00
Filed: 1982-09-17
Abstract: PURPOSE:To unnecessitate after-working, by a method wherein boundary lines at the time of clamping a core against a fixed mold, a movable mold or other core are located at positions deviated from a round part of an accent line, in molding a fairing for a motorcycle or the like. CONSTITUTION:The boundary lines 33, 34 between slide cores 22, 23 and a block 30 for molding the accent line 31a of the fairing are located at positions deviated from the round part 35 of the line 31a. The boundary line 37 between the slide core 23 and the fixed core 13 for molding the accent line 31b is located at a straight line part 39 connecting round parts 38, 38, and the boundary line 40 between the slide core 22 and the fixed mold 13 for molding the accent line 31c is located at a straight line part 42 between round parts 41, 41. When the fairing 4 is injection molded from an ABS resin under these conditions, generation of flashes, surface sags or the like at the accent lines is obviated, after-working is unnecessitated, and clear accent lines can be molded.
Patent JP-H02112567-A (JP)
Title: Sliding type garage device
Inventor: OTAKA HIDEAKI
IPC: E04H6/04
Filed: 1988-06-30
Abstract: PURPOSE:To permit auto cars to be easily housed and also the garage to be moved in a dismantling manner even in the case of the garage of a small area by a method in which the lower sides of arched roofs of different sizes are set on rails in such a way as to form a slip couple to the rails. CONSTITUTION:Three pairs of rails 1, 2, and 3 are placed on the ground's surface G and connected by arms 4 on which wheel boards 5 enabling auto cars placed to slide in every direction are set in parallel with or crossing the rails 1. On the rails 1, 2, and 3, arched roofs 7, 8, and 9 of different sizes are placed and a resin sheet or metal plate, etc., is laid on the roofs 7, 8 and 9. Other vehicles and man can pass freely in the garage device regardless of the setting places, and go-in and out operations of automobiles can be easily made even in narrow garage.
Patent JP-S6055877-A (JP)
Title: Overload protecting device of dc motor
Inventor: ISHIDA GIICHI
IPC: H02P7/288
Filed: 1983-09-07
Abstract: PURPOSE:To prevent a motor from burning out by interrupting the energization of the motor when a deviation between the speed command value and the actual rotating speed of the motor is the prescribed value or higher even if the prescribed time is elapsed. CONSTITUTION:An up-down counter UDCNT up or down counts the output of an encoder E coupled directly with the shaft of a motor M in response to the rotating direction signal of the motor M. A microcomputer MPU controls the rotating direction and the speed of the motor M in response to a speed command SC, a position command PC, an operation command CTL, and a counted value COUNT. Further, it calculates a deviation between the speed command and the rotating speed of the motor at every prescribed time, and judges that the motor is in an overload state if the deviation continues for the prescribed time or longer in the prescribed value or higher state, thereby stopping the energization of the motor.
Patent JP-H1187678-A (JP)
Title: Image head assembly
Inventor: BEAMAN BRYAN A
IPC: H04N5/369
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an image head assembly for reducing size, interface and cost by actively aligning it in a package without the use of an alignment plate. SOLUTION: This image head assembly comprises a base plate 10 having at least a pair of openings formed in a plate 10, an optical assembly unit having at least a pair of pins fixed snugly and engaged with the openings in the base 10, an image sensor 32 disposed between the openings covered with a cover glass 25 on the sensor 32 on the assembly unit, an interface means for giving an electrical connection between the base 10 and the sensor 32, a lens system placed on the glass 25, and a single element blurring filter contained in the lens system. The assembly unit includes a single element blurring filter, such as a cross pleating type blurring filter. The lens system is not be necessarily an inverted telephoto lens system by using the blurring filter which does not need back focus, but instead way be a telephoto lens system.
Patent JP-H0915330-A (JP)
Title: Radar equipment
Inventor: HATASHITA HIROSHI
IPC: G01S13/32
Filed: 1995-06-29
Abstract: PURPOSE: To make one of two radar parts free from disturbance causing generation of false alarm even when the other radar part receives a disturbance wave from a radar borne by another vehicle such as a vehicle running in the opposite direction. CONSTITUTION: Radar equipment comprises a radar part 1 composed of a transmission-reception antenna 3 using a first carrier wave frequency, a head part 4 and a signal processing circuit 5 and a radar part 2 composed of a transmission-reception antenna 6 using a second carrier wave frequency, a head part 1 and a signal processing circuit 8. Moreover, it is constructed also of a judging circuit part 9 which judges data signals on a distance between vehicles, a relative speed, etc., outputted from the radar parts 1 and 2, by comparison, and an output circuit 10.
Patent JP-S5954856-A (JP)
Title: Belt type power transmission mechanism
Inventor: KAWASHIMA YOSHINORI
IPC: F16H57/02
Filed: 1982-09-20
Abstract: PURPOSE:To effectively cool a belt while concentrating an air stream produced by a fan near the belt by arranging the belt within the cover side space inside a transmission case and providing a partition plate for partitioning the internal space for partitioning the internal space of the transmission case into two chambers. CONSTITUTION:Cooled air sucked in from an air suction passage 41 by a fin 23 provided on a fixed face 18 of a drive pulley 6 passes through the inside of a belt chamber 28 to cool a belt 10, and is exhausted through an air exhaustion passage 42 to the outside while changing to hot air. The inside of a transmission case 5 has been partitioned into a belt chamber 38 and an accessory chamber 39 by means of a packing 40, so that the outside air flows only through the belt chamber 38, and the cooled air is concentrated near the belt 10 with the increased flow rate as compared with a case where the air flows through the entire space within the transmission case 5. The partition plate between the belt chamber 38 and the accessory chamber 39 may be not the packing 40 but a plate made of a simple metal and synthetic resin, etc.
Patent JP-H07328686-A (JP)
Title: Sewage intake in aeration treating device
Inventor: NAKAJIMA RISUKE
IPC: C02F3/12
Filed: 1994-06-09
Abstract: PURPOSE:To prevent the reinhalation of secondary bubbles and to efficiently supply a fresh primary air holding more free oxygen by making a sewage flow sucked from an intake at the upper end of an air supply pipeline introducing air together with water flow a slow downward stream. CONSTITUTION:The substantial area of the intake is increased by providing an intake tool 2 constituted by lapping as armor numerous inclined guiding plates 3, 3... spreading upwards while keeping a fixed interval, at an upper end intake part of the air supply pipeline 1 provided vertically in a water treating tank.