baber/WOPTO huggingface dataset:
Patent JP-2001017494-A (JP)
Title: Massage machine
Inventor: SHIMIZU SHINZO
IPC: A61H7/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To smooth the movement of a massage unit and prevent backlash and moving noise by periodically recess/projection-engaging a forcibly rotation wheel portion with a timing rail during the movement of the massage unit, and forcibly and periodically rotating a guide wheel together with the forcibly rotation wheel. SOLUTION: Guide wheels 53 are rotatably held by rotation support shafts 72 projecting both right and left sides from a bearing portion 71 of a massage unit 4, sandwiched between groove portions 62a, 62b of both upper and lower rail members 51a, 51b of a guide rail 51, and allowed to roll between the groove portions 62a, 62b. Forcibly rotation wheel portions 54 and guide wheels 53 are held coaxially by the rotation support shafts 72 and capable of rotating integrally with the guide wheels 53. A timing rail 52 of the rotation wheel portions 54 includes a rack 68, and a pinion gear 74 is engaged with the rack 68. The forcibly rotation wheel portions 54 rotate together with the guide wheels 53 in its rotation, and periodically recess/projection-engage with the rack 68 of the timing rail 52.
Patent JP-2001025871-A (JP)
Title: Method for cleaning welding torch nozzle
Inventor: KONO TAKAYUKI
IPC: B23K9/29
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To easily remove attached spatters by making surfaces on the groove sides of first and second plates having a groove on its main surface respectively, which have been arranged with a gap between the plates, in which a welding wire is positioned, come into contact with a part of the opening end of a torch nozzle, making a surface on the projecting and the recessing side of a third plate having projecting and recessing parts on its main surface come into contact with the tip of the welding wire, and making a torch nozzle move in parallel along the gap. SOLUTION: The two plates of a spatter removing apparatus 5 are arranged so that a prescribed gap is obtained interposing a welding wire 2 extended from the opening end 12 of a welding torch nozzle 1. After interrupting welding, and after making the opening end 12 of the welding torch nozzle 1 and a surface having the groove of the spatter removing apparatus 5 come into contact, the tip of the welding wire 2 and the projecting and the recessing surface of a welding wire sharpener 6 are made to come into contact each other. Next, along the gap of the spatter removing apparatus 5, when moving the welding torch nozzle 1 from the right end to the left end, spatters are dropped out, further the oxidized film of droplet solidified objects at the tip of the welding wire 2 is locally removed and a metallic surface is exposed.
Patent JP-2001021827-A (JP)
Title: Multiwavelength laser optical system
Inventor: IIZUKA TAKAYUKI
IPC: G02B26/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse influence of the wavelength dependence possessed by diffraction branching elements and AOMs and to prevent the misalignment of beams even when plural wavelength components are included in the beams. SOLUTION: This multiwavelength laser optical system comprises the laser beam source 10 which emits the laser beam at the plural peak wavelengths, a wavelength separation optical system 20 which separates this laser beam to the two wavelength components, first and second modulation optical systems 30 and 40 which are disposed according to the separated luminous fluxes, a synthesizing optical system 50 which synthesizes the plural modulated luminous fluxes, a deflector 60 which deflects the plural synthesized luminous fluxes and an image forming optical system 70 which forms the images of the luminous fluxes deflected by this deflector 60 onto a drawing screen S. The first modulation optical system 30 has the diffraction branching element 31 for dividing the luminous flux to a plurality and the multichannel AOM 32 which respective independently modulates the divided luminous fluxes.  The second modulation optical system 40 similar has the diffraction branching element 41 and the multichannel AOM 42.
Patent JP-S5898884-A (JP)
Title: Manufacture and device of band-shaped pat spring
Inventor: OGAWA HIROKI
IPC: G11B23/087
Filed: 1981-12-07
Abstract: PURPOSE:To assemble and to produce a tape recorder or the like efficiently, by providing a felt winding material where a string-shaped felt is wound endlessly, a mount winding part which winds up a mount, and sticking rolls which feed out the felt peeled from the mount and a band-shaped leaf spring. CONSTITUTION:A band-shaped pat spring 14 used in a tape recorder or a cassette tape is produced continuously. A string-shaped felt material 24 consisting of a felt 21, an adhesive 22, and a mount 23 is wound endlessly to form a felt winding material 20. The mount 23 is wound up by a mount winding part 59, and the felt peeled from the mount and a band-shaped leaf spring material 3 are caught between sticking roll parts 11a and 11b and are fed out. Thus, a continuous band-shaped pat spring material is produced automatically.
Patent JP-S6351974-A (JP)
Title: Painting equipment line
Inventor: SHOJI SHIGEHIRO
IPC: B65G49/02
Filed: 1986-08-22
Abstract: PURPOSE:To conserve fuel and light expensive to a large extent and to miniaturize equipment, by respectively providing automatic loaders at the inlet and outlet of a hermetically closed box-shaped drying oven and delivering articles to be painted between a trolley conveyor circulating and the loaders by plural pieces at a time to bake the same. CONSTITUTION:During the movement of articles 4 to be painted to which painting is applied continuously in a state suspended from a trolley conveyor 1 through hangers 3, when the head hanger at every block is detected by a detector, a first automatic loader 31 is operated and a plurality of the hangers are simultaneously scooped up by a bar 12 to be sent into an oven body 10 from take-in port 11a. The bar 12 is fed on a horizontal conveyor 16 in a tactic manner within the oven body 30 to bake the paint on each of the articles 4 to be painted. At the same time when the articles 4 to be painted arrive at a take-out port 11b, a second automatic loader 32 is operated to transfer the articles 4 to be painted to the trolley conveyor 1 outside the oven body 30 and the bar 12 is returned to the take-in port 11a by a feed conveyor 33.
Patent JP-S6256399-A (JP)
Title: Crucible for making concentration uniform
Inventor: NAKAI RIYUUSUKE
IPC: H01L21/18
Filed: 1985-09-05
Abstract: PURPOSE:To smoothly pull up a single crystal having a uniform concn. without stangnating foam by introducing a raw material melt in an inside crucible having fine holes, floating said crucible in an outside crucible cont. said melt to float the inside crucible by balancing the gravity and buoyance and pulling up the crystal. CONSTITUTION:The inside crucible A is constituted by boring plural pieces of the fine holes 3 to introduce the melt of the outside crucible into the inside crucible A to a cylindrical side peripheral wall 1 of the inside crucible A and forming a circular conical bottom wall 2 having the slope of such a uniform grade a to ascend toward the outside to the bottom thereof. The melt is introduced through the holes 3 into the above-mentioned inside crucible A to float the crucible in the outside crucible contg. the melt serving as the raw material from which the single crystal is to be pulled up by balancing the gravity and buoyancy. The foam sticking to the bottom of the inside crucible is gathered to the outside of the circular crucible to the larger foam which is then released through the narrow space between the inside crucible and the outside crucible to the upper space without lifting the inside crucible.
Patent JP-H1136357-A (JP)
Title: Crane device for hydraulic shovel
Inventor: SHIBANUMA KEIICHI
IPC: E02F3/40
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a crane device for a hydraulic shovel of which structure is simple and of which link structure is not damaged by collision with obstacles such as rocks on operating the bucket. SOLUTION: A pair of brackets 12 with a specified distance between them and through holes between them are provided in a backet rod 10. A link member 13 is rotatably pivotted between respective brackets 12 so as to be able to choose a working posture protruded from the backet rod 10 or a contained posture partly retracted in the backet rod 10, by connecting and fixing the second hole formed in the bracket 12 to the first or the second fixing hole formed in the link member 13.
Patent JP-H05200312-A (JP)
Title: Manufacturing of catalyst
Inventor: AAUIN MOORISU RATSUKUMAN
IPC: B01J23/847
Filed: 1992-07-23
Abstract: PURPOSE: To facilitate separation and recovery of expensive or toxic metal catalyst precursor particles in waste fluid. CONSTITUTION: A substrate is coated with a mixture of metal powders and an oxide material, wherein the metal powders comprise a mixture of a base metal selected from the group consisting of rare earth elements, base metal transition elements and alkali earth metals, an alloy of a base metal or mixture thereof and have an average particulate diameter of above about 1 micron, and the oxide material is selected from the group consisting of support oxides, support oxide precursors and mixtures thereof. The metal powders can be converted in situ into active catalyst particles having an average diameter of about >2 microns.
Patent JP-H1027160-A (JP)
Title: Method and device for authentication
Inventor: HOSOKAWA HIROSHI
IPC: G06F21/34
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To securely authenticate a specific user by sending answer information from an information medium to an information supply source an collating the answer information from the information medium at the information supply source. SOLUTION: The information supply source 2 once receiving communication request information 7 from a user's terminal 1 sends information 8 for authentication confirmation to the user's terminal 1. Once the user's terminal 1 receives the information 8, the information is transferred to a card reader 4 connected to the terminal 1 through a connection cable 6. When a user's card 6 is mounted on this card reader 4, specific answer information 9 corresponding to the inputted information 8 for authentication confirmation is sent to the information supply source 2 through the user's terminal 1. The information supply source 2 collates the inputted answer information 9 and sends communication enabling information 10 to the user's terminal right after authenticating and confirming the user.
Patent JP-H0481964-A (JP)
Title: Constitution control system in multi-processor system
Inventor: SHINJO NAOKI
IPC: G06F15/177
Filed: 1990-07-25
Abstract: PURPOSE:To execute the constitution change of the system without stopping an operation of a subsystem by constituting this system so that a series of operations of access holding, a change of system constitution control information, and access holding release can be executed automatically by only a shared storage device side by only a fact that a service processor issues one piece of command to the shared storage device. CONSTITUTION:At the time of executing a constitution change, a subsystem requests a constitution change processing to a service processor 2, and the service processor 2 issues a constitution change command for changing constitution control information change to a shared storage control part 3. When the constitution change command is received, the shared storage control part 3 executes successively holding of an access from each part in the shared storage control part to storage parts 8, 9, a change of system constitution control information, and release of access holding to the storage parts 8, 9, and sends out an end notice to the service processor 2 after the execution is finished. In such a way, the time extending from access holding to holding release is shortened, and the constitution change can be executed without stopping an operation of the subsystem.
Patent JP-S6352704-A (JP)
Title: Data matching method for material to be rolled
Inventor: IIDA NAGAHISA
IPC: B21B37/00
Filed: 1986-08-22
Abstract: PURPOSE:To facilitate data matching by storing collected data, determining the difference in the data collecting time from the correlative relation thereof and rearranging the data as the collected data at the same point based on the difference in the collecting time. CONSTITUTION:Thermometers 16, 18 and rolling load meters, etc., are respectively disposed to rolling stands 12, 14 and a data collecting device 22 such as mini-computer, a memory device 24 and a data rearrangement calculating device 26 are installed. Respective data signals are collected at every 0.1 second by the data collecting device 22 and are stored in the memory device 24 at the time when a material 10 to be rolled is rolled and conveyed. The calculating device 26 compares the stored data, determines the time difference between the sets of the data and rearranges the data according to the time difference in such a manner that the sets of the data at the same point of the material 1 coincide with each other. The data matching is easily executed with the simple equipment constitution by the above-mentioned method.
Patent JP-H0862587-A (JP)
Title: Device provided with display unit
Inventor: OKAWA KAZUO
IPC: G02F1/1333
Filed: 1994-08-22
Abstract: PURPOSE: To perform work for assembling a display unit to a device main body under a normal environment without using a clean room and to relieve the burden of an operator. CONSTITUTION: This device provided with a housing 21 having an aperture part on a front surface, the display unit 30 having a display board 32 and inserted and fixed inside the housing 21 from the aperture part in a posture where the display board 32 faces ahead, a transparent protecting board 33 covering the display board 32, and a front panel 24 having a window part 24a for visually recognizing the display board 32 through the protecting board 33 and covering the aperture part of the housing 21 is provided with attaching mechanisms 34 and 35 attaching the protecting board 33 to the display unit 30 so that a space SP between the display board 32 and the protecting board 33 covering the board 32 may be hermetically sealed, and the board 33 is attached to the display unit 30 through the mechanisms 34 and 35 before the display unit 30 is assembled inside the housing 21.
Patent JP-S5985727-A (JP)
Title: Injection molding machine by highly activated composition liquid
Inventor: HIRAMOTO TAKENORI
IPC: B29B7/00
Filed: 1982-11-09
Abstract: PURPOSE:To improve the productivity of injection molding by providing a blocking means in the resin passage between the cavity of a forming mold and the inserting hole for a pouring head. CONSTITUTION:In a forming metal mold in which high activated composition liquid obtained by mixing two or more of reactive raw materials is poured into a cavity 4 by way of the inserting hole 6 of a top force 5, a runner 8 and a gate 9 from a pouring head 10, the runner 8 formed in a bottom force 2 is prolonged and the groove 12 for the blocking rod opened to the side end part of a lower pouring part 7 is provided. The projecting end of the blocking end 13 closely inserted into this groove 12 slidably freely, is connected to the piston 15 in the fluid pressure mechanism 14. After the highly activated composition liquid is injection-molded into the cavity, while connecting closely the pouring head 11 to the inserting hole 6, the lower surface of the inserting hole 6 and the runner 8 are blocked by advancing the blocking rod 13 and then the pouring head 11 is moved upwardly. After the composition liquid in the cavity 4 is solidified, the blocking rod 13 is retracted, whereby the cleaning for the runner 8 is easily achieved.
Patent JP-H02493-A (JP)
Title: Purified igm
Inventor: JIYOOJI DABU
IPC: C12P21/00
Filed: 1988-08-09
Abstract: An essentially pure and stabilized antibody preparation comprising IgM antibodies having a purity greater than about 98% by weight and a nucleic acid content of less than about 200 pg per mg IgM. In one embodiment IgM antibodies from a monoclonal source are subjected to ion exchange and size exclusion chromatography at an alkaline pH to yield a purified IgM having a nucleic acid content of less than 10 pg/mg IgM, preferably less than about 4 pg/mg IgM. A highly purified and stabilized preparation of anti Pseudomonas aeruginosa antibodies is disclosed.
Patent JP-S6258151-A (JP)
Title: Gas purity measuring device
Inventor: YASUDA KYOSUKE
IPC: G01N27/04
Filed: 1985-09-06
Abstract: PURPOSE:To reduce a measuring error due to circumferential temp. and to attain to enhance sensitivity, by changing the voltage of a bridge circuit and making the voltage applied to a zero point compensating thermistor constant. CONSTITUTION:The voltage Va at the node between a detection thermistor 1 and a zero point compensating thermistor 2 is fed back to a power source 10. The power source 10 controls the voltage Vs at both terminals of a bridge circuit so as to make the voltage Va constant. This voltage control is performed by detecting the voltage at the node between the thermistors 1, 2 to compare the same with freely adjustable reference voltage and controlling output voltage so as to bring the difference between both voltages to zero. That is, a variable resistor is controlled so that VOUT comes to zero in such a state that both thermistors 1, 2 are placed in air. Next, the thermistor 1 is placed, for example, in a 100% helium atmosphere to perform control so that VOUT comes to predetermined voltage. By this method, a measuring error due to circumferential temp. is reduced and sensitivity can be enhanced.
Patent JP-H1138554-A (JP)
Title: Base for image material
Inventor: TSUBAKI MASAYUKI
IPC: G03C1/79
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a base for image materials with which photographic materials and photographic prints having a high gloss feel in appearance, good curling properties and high stiffness are obtainable by forming this base of natural pulp having a fiber length of pulp within a specific range as an essential component and specifying the stress relieving index regulated as the total of the entire polyethylene(PE) resin component to a specific value or above. SOLUTION: A paper substrate is composed of the natural pulp of the regulated fiber length of the pulp within the range of 0.45 to 0.65 mm as the essential component. The stress relieving index regulated as the total of the entire PE resin in the resin compsn. is >=1.40. The examples of such PE resin include a PE resin polymerized and produced by a high pressure method, PE resin polymerized and produced by using a metallocene polymn. catalyst, PE resin polymerized and produced by using metallic catalysts exclusive of the metallocene polymn. catalyst and a mixture thereof.
Patent JP-S6174877-A (JP)
Title: Printing apparatus
Inventor: MATSUKURA HIROYUKI
IPC: B41J29/08
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a low noise printing apparatus, by forming a slit or slit like hole to the bottom surface, side surface or both surfaces of a frame and blocking or attenuating vibration transmitted from a drive part or dividing a surface emitting noise to lower noise emitting efficiency. CONSTITUTION:Slit like holes 12 are opened to a frame 11 in a zigzag pattern and filled with a vibration control material 3 having a good vibration attenuation ratio. By this method, if vibration at the time of the rotary driving of a platen 14, vibration at the time of reciprocal driving of a printing head 15 along printing head guides 16, 16' or the vibration generated with printing operation is transmitted to the frame 11, vibration is attenuated at the bottom surface being a main noise emitting part and noise becomes hard to emit. By this method, the low frequency noise of a printing apparatus can be reduced.
Patent JP-H0361326-A (JP)
Title: Production of grain-oriented silicon steel sheet using cooling rate-controlled cast material
Inventor: SUGA YOZO
IPC: C22C38/00
Filed: 1989-07-29
Abstract: PURPOSE:To stabilize the occurrence of secondary recrystallization and to improve magnetic properties by using a cast stock in which the component distribution ratio of Si in an alpha+gamma two phase region is reduced and carrying out nitriding treatment in a stage in the course from decarburizing annealing after cold rolling to finish annealing. CONSTITUTION:A molten steel having a composition consisting of, by weight, 1.5-4.7% Si, 0.006-0.032% AlR [where AlR = acid-soluble Al-AlasAlN+27/14(NasTiN+NaSBN)], <=0.0095% tota N, and the balance essentially Fe is solidified at >=8.5 deg.C/sec cooling rate, by which the component distribution ratio of Si in (alpha) and (gamma) at the time of solidification is reduced. This cast metal plate is cold-rolled once or is cold-rolled twice or more while process-annealed between the cold rolling stages so as to be formed to the final sheet thickness. Subsequently, decarburizing annealing is performed and a separation agent at annealing is applied to the steel sheet to exert finish annealing, by which secondary recrystallization is allowed to occur. Nitriding treatment is applied to the steel sheet in any stage in the course between this decarburizing annealing and the initiation of secondary recrystallization. By this method, a low cost process can be attained.
Patent JP-S6174851-A (JP)
Title: Control of dot printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/51
Filed: 1984-09-20
Abstract: PURPOSE:To enable the changeover of a rotary direction always stably by eliminating the unstable operation when positive rotation is transferred to reverse rotation, by performing the control of a motor. CONSTITUTION:A thermal head 3 is arranged so as to be made movable to the direction shown by the arrow A by a DC motor. A permanent magnet 4 forms a tacho-generator 6 along with a magnetic head 5 and a central processor unit 7 performs the control of a dot printer. A motor driving circuit 9 drives a DC motor 2 in both directions of positive rotation and reverse rotation. The positive rotation signal line 10 and reverse rotation signal line 11 of the DC motor 2 cut off the supply of a current to the motor 2 from a power source 1 by an AND gate 12 only for the output time of a count means 8 when said count means 8 is operated. A pulse width control circuit 13 keeps printing quality constant with respect to the variation in circumferential temp. or power source voltage. A head driver IC14 allows a power source terminal 16 to turn a transistor 15 ON and OFF to determine the energy applied to the thermal head 3 to obtain proper density.
Patent JP-S5898897-A (JP)
Title: Voltage holding device
Inventor: MURAKAMI OONORI
IPC: G11C27/00
Filed: 1981-12-07
Abstract: PURPOSE:To increase a discharge time constant, by connecting one end of a voltage holding capacitor, a terminal having a potential higher than a holding voltage, and a terminal having a potential lower than the holding voltage to the connection point between a holding voltage supplying means and a high input impedance buffer stage input. CONSTITUTION:One end of a voltage holding capacitor 3 is connected to a connection point 12 between a holding voltage supplying means, which has a signal source 1, a detecting diode 2, and a signal source-side DC bias 9, and a buffer means 10 consisting of a high input impedance element, and the other end is connected to an external connection terminal 8. The second terminal 13 having a potential higher than a holding voltage and the third terminal 14 having a potential lower than the holding voltage are provided adjacently to the connection point 12. Since the holding voltage is placed at the middle point of a prescribed potential difference to increase the impedance of one constant of the discharge time constant, the capacity of the capacitor of the other constant is reduced, and the device is made small-sized.