baber/WOPTO huggingface dataset:
Patent JP-S56157328-A (JP)
Title: Apparatus for charging and packing material in foamed plastic forming machine
Inventor: SEKI YOSHIHIKO
IPC: B29B9/00
Filed: 1980-05-09
Abstract: PURPOSE:To provide a material-charging and packing apparatus having a simplified mechanism, lowering an energy consumption amount, a maintenance cost and a production cost, and hardly going wrong, in a plastic-foaming machine, by inserting a spring between the end wall of a drive cylinder and a piston, and arranging a compressed air-feed opening and an air passage at specified positions. CONSTITUTION:At a high temperature molding period, a piston P is pressed onto the side of an end wall K by the force of a spring Q, so as to close the opening of a material-introduce conduit G with a piston rod R. After the molding is completed, a compressed air is fed as shown as the arrow 8 through a feed hole Y arranged near the end wall K of a cylinder E, so as to carry the piston P along the direction shown as the arrow B against the force of the spring Q. By this movement, the compressed air fed into the outside cylinder E is injected as shown as the arrow I into the material-introduce conduit G through an air passage T formed in the end wall K. Consequently, a negative pressure zone U is generated in the introduce conduit G, and the material is sucked as shown as the arrow F through a material-feed pipe C, and charged and packed into a molding chamber N.
Patent JP-H06248308-A (JP)
Title: Circulating water vessel for water granulating equipment in blast furnace and method for circulating water
Inventor: KASAI KATSUTERU
IPC: C21B3/08
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the entrapment of piled water granulated slags into circulating water, the increase in SS concn. in the circulating water, the wear of piping, etc., and the stopping of equipment by preventing the separation, depositing and piling of the water granulated slags into a circulating water vessel in the water granulating equipment. CONSTITUTION:The inner part of the circulating water vessel is separated into a commonly used circulating water vessel 10 and a preliminary circulating water vessel 11, and in each circulating water vessel, a partition wall 7 provided with a communicating pipe 8 or communicating part 9 is arranged. The capacity of the commonly used circulating water vessel 10 is ordinarily equalized to the same capacity as the max. circulating water quantity and the circulating water is circulated. At the emergency, the circulating water is supplied into the commonly used circulating water vessel 10 from the preliminary circulating water vessel 11 through the communicating pipe 8 or the communicating part 9.
Patent JP-H02239382-A (JP)
Title: Solid form data generating device
Inventor: HASHIMOTO AKIHIKO
IPC: G06T15/00
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a solid form generating device which efficiently expresses a sweep as the patch model of a secondary curved surface by using a computing element which generates the data of the secondary curved surface for basic solid form data generation. CONSTITUTION:Cross section original data 5 are interpolated by a curve interpolator 1, converted into interpolated data 5', and converted into a cylindrical data 7 by a cylindrical data generator 2. The data 7 are formed of the aggregation of (n) set matrix data to sweep a closed curve in the direction of an axis. On the other hand, sweep form original data 6 are interpolated by an interpolator 1', and converted into interpolated data 6'. The data 6' are formed of the aggregation of (m) matrixes. Next the data 6' are inputted to a converted matrix generator 3, converted matrix data 7' are generated, and by multiplying the data 7 by the data 7' by means of a matrix multiplier 4, output data 8 are generated. Thus the sweep form data can be efficiently expressed.
Patent JP-H06269268-A (JP)
Title: Device for forming and cutting food material
Inventor: KAJIWARA TOKUJI
IPC: A21C11/10
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a device for forming and cutting food material capable of making an outer material at a cutting part not open by elasticity add surely wrap the inner material by smooth opening and closing of a throttling piece 11 after a cylindrical food material comprising an inner material whose periphery is covered with an outer material is formed and cut. CONSTITUTION:As a case 2 together with a food ingredient 24 introduced to the case is dropped, a throttling piece guide 3 engaged in the case 2 is rotated in an integrated way with a rocking arm 16 pivoting a throttling piece 11 and the guide 3, a cam flower 18 fitted to the outer end of the arm 16 is engaged with a cam groove 19 laid in the case 2, a meshing long hole 16a bored through the inner end of the arm 16 is engaged with a gearing member 20 attached to the throttling piece 11, the throttling piece 11 is smoothly moved through the arm 16 along each side of an opening 3a of the guide 3 by rotation of the guide 3 and the throttling piece 11 is changed from open to close to form and cut the food material 24.
Patent JP-H03264789-A (JP)
Title: Scroll type fluid device
Inventor: UENO HIROMICHI
IPC: F04C18/02
Filed: 1990-03-12
Abstract: PURPOSE:To prevent laps from deformation by forming a winding finish end part of the volute laps, vertically provided in end plates of drive and driven scrolls, to that lap height in the winding finish end part is decreased, so as to prevent concentration of stress in the winding finish end part of the lap. CONSTITUTION:A scroll type fluid device is formed by vertically providing volute laps 32, 42 in front surfaces of each end plate 31, 41 and further mutually meshing drive and driven scrolls 3, 4 of respectively connecting drive and driven shafts 33, 43 in each back surface. Here a winding finish end part 9 in the peripheral side in the laps 32, 42 of each scroll 3, 4 is formed so that height of the laps 32, 42 is gradually decreases toward the front surface of the end plates 31, 41. In this way, deformation of the laps 32, 42 and generation of a crack are prevented by dispersing concentration of stress in the winding finish end part of the laps 32, 42 generated by centrifugal force.
Patent JP-H02238974-A (JP)
Title: Print holder
Inventor: KAWAKUBO TOSHIO
IPC: B41J13/22
Filed: 1989-03-13
Abstract: PURPOSE:To print an image well by holding the print face section of a material to be printed slightly higher than the surface of a substrate. CONSTITUTION:A fitting section 10a for holding a material 20 to be printed, e.g. soft and flexible card such as a telephone card or a regular shape material, is formed on a substrate 10. The fitting section 10a comprises a groove section matching to the profile of the material 20 to be printed, with the depth of the groove being set to be slightly shallower than the thickness of the material 20 to be printed. Consequently, the print face section 20a of the material 20 to be printed is held slightly higher than the surface section 10b of the substrate 10. Since a thermal head 6 approaches and contacts earlier with the print face section 20a of the material 20 to be printed than with the surface section 10b of the substrate 10, contact relation between the thermal head 6 and the print face section 20a is maintained constant regardless of the state of the substrate 10 resulting in good printing of an image.
Patent JP-S56159850-A (JP)
Title: Reproducing stylus of reproduction element for detecting variation of electrostatic capacity value
Inventor: SEGAWA KEISHI
IPC: G11B9/07
Filed: 1980-05-10
Abstract: PURPOSE:To improve the productivity of a reproducing stylus, by forming three polishing-worked surfaces to the reproducing stylus body. CONSTITUTION:As for the sliding-contact surface P which is formed at the tip part of the reproducing stylus body S consisting of a highly hard material having wear resistance, its plane shape is determined by means of connection of arcs 5a, 5b in a geometrical secondary curve 5, and straight lines 6P, 7P. And, polishing-worked surface 6 and 7 are formed so that the necessary opening angle theta and width (t) of the necessary electrode end part can be realized in the electrode part E.
Patent JP-H07244572-A (JP)
Title: Parallel plotting processor
Inventor: SUGITA YUMIKO
IPC: G06F3/048
Filed: 1994-03-07
Abstract: PURPOSE:To responsibility by speeding up plotting operation of the painting most noticed by a user. CONSTITUTION:A priority display flag 2-5 and an window identifier (ID) 2-6 for priority display are set up and stored in accordance with an instruction for specifying priority plotting, the existence of priority plotting of optional plotting data is identified from plural plotting data obtained by the calculation results of plotting instructions processed in parallel based upon the flag 2-5 and the ID 2-6, priority plotting data and non-priority plotting data are stored in respective plotting data buffer 2-7-1, 2-7-2, and plotting data 2-8-1, 2-8-2 are prepared. The plotting data of the prior painting are preferentially transferred to a plotter in accordance with the lists 2-8-1, 2-8-2 and plotted in an window pointed out by the ID 2-6.
Patent JP-S57177903-A (JP)
Title: Production of metallic powder
Inventor: OONAKA ITSUO
IPC: B22F9/10
Filed: 1981-04-23
Abstract: PURPOSE:To produce economically uniform, fine metallic powder which causes less oxidation by injecting molten metal into a liquid layer formed in a rotary drum by centrifugal forces. CONSTITUTION:When the number of revolutions of a drum 1 is attained to the prescribed one as a belt wheel 5 is rotated by a motor 6, liquid such as water is charged into the drum 1. Then, this liquid forms a liquid layer 10 on account of centrifugal forces. Its outflow from the drum 1 is prevented by an outflow  preventing plate 2. A molten metal injector 16 is then set in the prescribed position in the drum 1 by the operation of a handle 13 for vertical setting and a handle 15 for horizontal setting, and the molten metal 17 is injected into the  liquid layer 10 with adequate speed, whereby metallic powder 18 is produced.
Patent JP-S56160204-A (JP)
Title: Heavy load bearing radial tire with reduced shearing strain in bead section
Inventor: IGARASHI TOSHIO
IPC: B60C15/06
Filed: 1980-05-13
Abstract: PURPOSE: To improve durability of a tire by providing a recess on the outer peripheral surface of a bead of the above mentioned tire for a construction vehicle or the like and setting a specified relationship between carcass folding-back section, cord end and recess of chafer, flange and height of the tire.  
     CONSTITUTION: With regard to carcass folding back section 5 and chafer 6, the position of a cord end of carcass folding-back section 5 is set to position A which is within 35% of the difference H' between the height H of a tire and the height FH of flange at the position higher than the height FH of a flange 11. A bead 1 is provided on the outer peripheral surface with recesses 12 continuously or intermittently. The center of the recess 12 is located biased at least 5mm toward the flange 11 from the level of cord end of the carcass folding-back section 5, and the upper end of the recess 12 is located lower than same level of cord end of said section 5. Thus, shearing strain of the bead section can be reduced and durability of the tire improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0581798-A (JP)
Title: Device and method of controlling spindle motor of compact disk application equipment
Inventor: KIMU SUN HAN
IPC: G11B7/004
Filed: 1992-03-18
Abstract: PURPOSE: To shorten an access time to obtain normal information from a target track by controlling a rotary speed to match with the target track and obtaining a prescribed linear velocity deviation specific to a disk. CONSTITUTION: When anew disk is loaded, a microcomputer 12 controls a pickup to move to a track of a reference position to start a normal play. And, a rotary period at the reference position is detected, and a prescribed linear velocity deviation specific to the disk is obtained from a comparison value between the detected period and a preset reference rotary period and stored, and in the case of a search mode using the prescribed line speed deviation, a track calculation value is corrected every time it is calculated, and an access time can be shorten by controlling a spindle motor.
Patent JP-S62229931-A (JP)
Inventor: DAGURASU BOIDO MIIKIN
IPC: C23C16/24
Filed: 1987-03-17
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-H11255889-A (JP)
Title: Spherical powder having polyoxyalkylene chain and preparation thereof
Inventor: ONO KAZUHISA
IPC: C08G77/46
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a spherical powder having a large swelling property with water, an org. solvent, etc. by hydrolyzing and condensing a polyoxyalkylene compd. and/or its partially haydrolyzed condensate, followed by washing and drying the product. SOLUTION: A polyoxyalkylene compd. having, in a molecule, at least two reactive silicon groups accompanied by two hydrolyzable groups on its side chain and/or the terminal, and/or its partially hydrolyzed condensate is hydrolyzed and condensed in an aq. alkaline soln. or a mixture soln. thereof with an org. solvent. The product is washed then dried. The main chain of the polyoxyalkylene compd. or its partially hydrolyzed condensate essentially has a repeating unit represented by the general formula:-(R<1> -O)n (wherein R<1> is a 1-8 C hydrocarbon group which is a divalent org. group: and n is a positive integer selected from 1 to 15). A preferable polyoxyalkylene chain is a polypropylene oxide.
Patent JP-S58181732-A (JP)
Title: Synchronously rotating press
Inventor: ASADA MAKOTO
IPC: C03B11/06
Filed: 1982-04-16
Abstract: PURPOSE:To enhance the accuracy and yield of press working using the titled press by synchronously rotating the top and bottom dies with a rotation phase detector and a servo controller and by inserting the pins of the top die into the holes in the bottom die to enable perfectly synchronous rotation. CONSTITUTION:A plurality of main shafts 1 having a fixed bottom die 4 are arranged on a turntable 2, and a top die 6 attached to the tip of a spline shaft 23 is supported by the bracket 16 of a press head 3 with a rotary joint 22 in- between so that the die 6 can be moved vertically by working a pneumatic cylinder 21. The standard position of the rotation of a slit wheel 14 attached to the shafts 1 which are rotated through gears 11, 12, 5 when a motor 10 is driven is read with a photosensor 15, and the rotation of the top die 6 is made almost synchronous with that of the bottom die 4 by controlling a servomotor 17 with a controller (not shown), a slit wheel 24 and a photosensor 25. The top die 6 is then lowered to insert a pair of pins 29 attached to the die 6 into the holes in the bottom die 4, thereby enabling the perfectly synchronous rotation of the dies 6, 4.
Patent JP-H0936217-A (JP)
Title: Wafer cassette of box type
Inventor: YASU SHOZO
IPC: H01L21/673
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a box shaped wafer cassette which also plays the role of a box to protect a wafer from contamination and damages by installing an openable upper cover that completely seals the side face and the bottom face of the cassette. SOLUTION: In a wafer cassette, an openable sliding upper cover 40 is clamped by grooves 42. When a wafer is moved and kept, the wafer is mounted on a wafer deck and, after the wafer is identified from the identifying section 52 of the cassette, the upper cover 40 is closed to completely seal the side face 48 and the bottom face 50 of the cassette. Therefore, the cassette can protect the wafer from contamination and damages, because the cassette also plays the role of a box, and the yield and quality of a semiconductor product can be improved, because the wafer can be easily carried and handled.
Patent JP-S61220845-A (JP)
Title: Ultraviolet rays irradiator
Inventor: IWASAKI BUNJI
IPC: B41F23/04
Filed: 1985-03-27
Abstract: PURPOSE:To equalize the distribution of temperature of tube wall as well as reduce the temperature of the tube wall by eliminating the occurrence of vortex flow on the downwind side of high-pressure discharge lamp by providing a recession on near the exhaust port of a reflector set in the face of the lamp. CONSTITUTION:As air is discharged from an exhaust port 14 by a sucker, cool air flows down from an irradiating opening 3 and flows toward the exhaust port 14 along the surfaces of a high-pressure discharge lamp 1 and the reflector 2 while cooling them. The cool air is partly flowed into a recession 21 through a sloped face 23, and collides with the face 23 to become a turbulent state in the recession 21. When the air in the turbulent flow state flows out of the recession 21, it flows along the rear face on the downwind side of the lamp 1 to the exhaust port 14, thereby suppressing occurrence of vortex flow on the downwind side of the lamp 1. The stream of air coming along the surface of the lamp 1 from the opening 3 is disturbed by the air coming out of the recession 21, and therefore the occurrece of vortex flow on the leeward side of the lamp 1 can be suppressed.
Patent JP-S55155245-A (JP)
Title: Compound type ultrasonic probe
Inventor: KANDA KIMIO
IPC: G01N29/24
Filed: 1979-05-23
Abstract: PURPOSE: To obtain the probe of compact size with a better access and high reliability in the combination of a fixed-angle type wave receiving member and a variable-angle type wave transmitting member.  
     CONSTITUTION: A fixed-angle type probe 3 consisting the wave transmitting and receiving members 1 and 2 in the compound probe 12 performs vertical ultrasonic flaw detection of a material 9 to be tested. A variable-angle type probe 6 consisting the wave transmitting and receiving members 4 and 5 turned with an angle controlling lever 13 performs ultrasonix flaw detection of the tested material 9 in various specified directions. The control of a set of probes 3 and 6 enables ultrasonic flaw detection in multi-directions. This miniaturizes the construction of the compound ultrasonic probe, thereby bettering the contact with the tested material and ultimately assuring a highly reliable ultrasonic flaw detection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02243790-A (JP)
Title: Titanium electrocoated face plate drum and its production
Inventor: HASE TAIJI
IPC: C25D1/04
Filed: 1989-03-15
Abstract: PURPOSE:To produce a titanium electrocoated face plate drum without causing a transfer pattern, etc., of the joining part on metallic foil by bending a pure-Ti sheet into a cylindrical shape to specify the angle of the weld zone between the opposed ends, applying a welding having a reinforcement of weld to work the weld zone under specified conditions and annealing the weld zone. CONSTITUTION:A pure-Ti sheet is bent into a cylindrical shape, the opposed ends are welded to produce an electrocoated face plate drum for producing electrolytic metallic foil. At this time, the angle alpha of the joint groove at the weld zone is controlled to 30-120 deg., and the zone is expanded toward the outer surface 1 of the drum. The ends are welded in >=2 layers build-up by the gas shielded arc welding using an inert gas at a low current density, and a weld zone having and excess thickness (h) corresponding to 10-50% of the Ti sheet thickness (t) is formed on the outer surface 1 of the drum. The weld zone is then hot- or cold-worked by 10-50% to almost equalize its thickness with the Ti sheet thickness (t), and the weld zone is annealed. Consequently, when continuous coiled metallic foil is produced with the drum, the transfer pattern, etc., of the joined part is not caused.
Patent JP-2000258578-A (JP)
Title: Hydraulic control unit of control rod-driving mechanism
Inventor: SHIBUYA KOJI
IPC: G21C7/16
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate an air mixture prevention operation when operating an accumulator drain while retaining a drain function without requiring any change in equipment by installing a water-sealing part in an accumulator drain line for a water pressure control unit. SOLUTION: A water-sealing pipe 16 and a jig drain valve 15 are provided at an accumulator drain line. By closing the jig drain valve 15 when operating an accumulator blow, blow water is introduced into the water-sealing pipe 16 and no air is mixed between a scram valve 11 and an installed drain valve 12 due to the head of the water-sealing pipe 16. Also, after the blowing is completed, the installed drain valve 12 is closed, and the jig drain valve 15 is opened, thus unloading the total amount of blow water in the water-sealing pipe 16. The jig drain valve 15 has been installed to break a water-sealed state. By opening the drain valve in cases other than the operation of the accumulator drain, a state without any change from a water-filled state before installing the tool can be maintained.
Patent JP-S59188727-A (JP)
Title: System for processing communication between function distributed type multi-microprocessor
Inventor: TAKAGI AKIRA
IPC: G06F13/00
Filed: 1983-04-08
Abstract: PURPOSE:To improve the efficiency of a processing sequence and the common utility of a system, by adopting a pertinent communicating system to each state of comunication. CONSTITUTION:Microprocessor sections 3 and 4 of a secondary station collect data produced at other systems 5 and 6 connected to the sections 3 and 4, respectively. A bus coupler 7 separates a data-transfer-possible condition to the microprocessor section 2 of a master station and the microprocessor section 3 of the secondary station and the microprocessor section 2 and microprocessor section 4 of the secondary station. A communication port 8 manages the communication between the microprocessor section 2 of the master station and microprocessor section 3 of the secondary station. Another communication port 9 manages the communication between the microprocessor section 2 and microprocessor section 4 of the secondary station. Data processing at each microprocessor section 3 and 4 of the secondary station is performed in such a way that data produced at other systems 5 and 6 which are separately connected to the sections 3 and 4, respectively, are collected and a transfer request of these data is performed to the microprocessor section 2 of the master station.
Patent JP-H01236022-A (JP)
Title: Meal transporting tool
Inventor: MITSUNAGA KENICHI
IPC: A47J36/24
Filed: 1988-03-16
Abstract: PURPOSE:To retain warmth or coolness of a meal since the meal is transported until it is served, and moreover, to prevent the cover of the meal container from being opened in the middle of automobile transportation by composing each stile of an upper rail and a lower rail, and making the interval between two rails into such a width that the superimposed peripheries of the main body and its lid of the meal container can be pinch-held and inserted. CONSTITUTION:Stiles 9 are fitted on both sidewall inner surfaces of an outer wall 1 of a transporting tool 5 main body at an interval up and down. For respective stiles 9, an upper rail 9a and a lower rail 9b head parts are widened at external sides, the periphery of a meal container 7 is made easy to be inserted, and the back side are made parallel. The interval of the parallel parts are set so that a periphery 11 of a container 10 main body and a periphery 13 of a cover 12 to be piled up can be inserted and, moreover, that the inserted both peripheries 11 and 13 can be tightly pinched by making the interval somewhat narrower than a thickness in which both peripheries 11 and 13 are piled up. The interval of the upper and lower stiles 9 is made into a width in which a gap 31 is formed between the upper and lower meals 7 to be insert-held in the stiles 9. For such a reason, the cover 12 to cover the container 10 main body can be seal-held, and the school meal in the school meal container 7 cannot be split since the cover 12 is dislocated and opened at the time of the transportation.