baber/WOPTO huggingface dataset:
Patent JP-H01298031-A (JP)
Title: Effluent pipe heating device for molten glass
Inventor: ASANUMA SHIGERU
IPC: C03B5/26
Filed: 1988-05-27
Abstract: PURPOSE:To make the effluent pipe generate heat uniformly and to adjust the viscosity or flow rate of molten glass by providing plural bores in an electricity supplying flange welded to the effluent pipe for molten glass. CONSTITUTION:The electricity supplying flange 2 which is made of platinum or its alloy and consists of a disk part 2a, a cylindrical part 2b and a belt plate part 2c is welded to the effluent pipe 1 which is made of platinum or its alloy and connected with glass melting furnace. etc., at its upper end, and the plural bores 3 are provided to the disk part 2a and to the cylindrical part 2b, and a conductor 4 is connected to the belt plate 2c.
Patent JP-H04228299-A (JP)
Title: Beam force measuring system used in injection molding machine or the like
Inventor: ZONDERETSUGAA HANSU KONRATSUTO
IPC: B30B15/00
Filed: 1991-05-31
Abstract: PURPOSE: To monitor an injection stage without subjecting beams which are power transmission portions to a mechanical change, such as piercing. CONSTITUTION: The tensile force of four stay rods, i.e., beams 14, are continuously and periodically monitored in order to monitor tightening force during injection. Thin disk force sensors 19 are mounted under the tension nuts 13 of the stay rods for the purpose. The thin disk force sensors 19 preferably function in accordance with a piezoelectric principle. The thin disk force sensors 19 consist of perforated metallic disks and measuring elements are fitted therein. The surfaces thereof are polished. These measuring elements are dynamically in relationship balanced with the metallic disks and consequently, the exactly restricted portions of the entire force are measured. A calibration sensor is fitted between clamping plates and is connected to a measuring electronic instrument in order to calibrate the entire part of the apparatus.  The exactness of mechanical adjustment is verified by moving the calibration sensor to different positions.
Patent JP-H08301579-A (JP)
Title: Turning base fitting structure in turning type working vehicle
Inventor: KAWAMOTO HIROSHI
IPC: B66F9/06
Filed: 1995-04-28
Abstract: PURPOSE: To allow the rising part of a turning base fitting base to be formed of pipe material of standard dimensions by offsetting the fitting position of the rising part to a turning base fitting seat onto the opposite side to the turning reduction gear fitting side in relation to the center of a turning bearing. CONSTITUTION: The rising part 18 of a turning base fitting base 19 is fitted to the lower face of a turning base fitting seat 8 being offset by the offset quantity (s) onto the other side of a vehicle so that the center (b) is placed on the opposite side to the fitted side of turning mechanism 15 in relation to the center (a) of a turning bearing 9 since the turning mechanism 15 is fitted to one side of the vehicle. The offset quantity (s) is set on the basis of the diameter of pipe material in use and optionally set within a range of rising part 18 not interfering with the turning mechanism 15.  The rising part 18 is also fitted to the upper face of a sub-frame 2 being offset in the same direction by the quantity equivalent to the offset quantity (s) in relation to the lateral center (c) of the vehicle so that the lateral center (c) of the vehicle and the center (a) of the turning bearing 9 coincide with each other.
Patent JP-H08302456-A (JP)
Title: Galvannealed steel sheet excellent in laser weldability
Inventor: KAIZU SUSUMU
IPC: B23K26/32
Filed: 1995-04-28
Abstract: PURPOSE: To produce a galvannealed steel sheet small in welding defects and excellent in the appearance in the weld zone even in the case of being applied with laser welding as it is by specifying the coating weight of a galvannealing layer on the steel sheet. CONSTITUTION: As for a galvannealing layer, at the time of defining the coating weight of plating per side as M (g/m<2> ) and the sheet thickness of the steel sheet as t (mm), M<=25t and M>=5 are satisfied. Thus, the galvannealed steel sheet excellent in corrosion resistance and small in welding defects and excellent in appearance in the weld zone even in the case of being applied with laser welding without undergoing a special process can be obtd. with good productivity at a low cost.
Patent JP-S5756342-A (JP)
Title: Manufacture of optical glass parts
Inventor: KUROSAKI SHIROU
IPC: G02B3/00
Filed: 1980-09-17
Abstract: PURPOSE:To inexpensively manufacture the titled parts having a prescribed refractive index by reacting an aqueous silicate soln. with dil, acid to obtain each porous gelled article, dipping the article in a soln. of CsNO3, etc. after elution, carrying out elution from the outside, and calcining the resulting article. CONSTITUTION:An aqueous soln. contg. Li, Na or K silicate or colloidal silica at a prescribed concn. is mixed with dil. acid having a prescribed concn. and contg. metallic salt as required, and the mixture is agitated to form each porous gelled article. The article is subjected to elution with water, a weak acid soln. or an aqueous org. substance soln. until residue at the central part is washed out. The article is then stuffed by dipping in a soln. prepared by dissolving >=1 kinds of nitrate selected from nitrates of Cs, Rb, Tl, etc. After eluting the nitrate under suitable conditions to obtain a prescribed concn. distribution, the article is dipped in an org. solvent such as propanol to deposit the nitrate. The nitrate is decomposed by vacuum drying, and the article is calcined at below the m.p. of the silica to collapse the micropores. Thus, transparent optical glass are manufactured.
Patent JP-H10316789-A (JP)
Title: Extruded polypropylene resin foam
Inventor: AMANO MASAKI
IPC: C08J9/14
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an extruded foam which has a beautiful surface and does not exhibit postshrinkage while having a relatively low apparent specific gravity by melt mixing a polypropylene resin with a satd. higher fatty acid and a blowing agent and extruding the melt mixture from a die into a low-pressure zone. SOLUTION: A mixture comprising 100 pts.wt. polypropylene resin and 0.2-3 pts.wt. satd. higher fatty acid is melt mixed with 5-100 pts.wt. blowing agent to give a foamable compsn., which is extruded through a die into a low-pressure zone to give an extruded polypropylene resin foam having an apparent density of 10-100 kg/m<3> . Pref., the polypropylene resin is a modified one which is obtd. by melt mixing 100 pts.wt. propylene homo- or copolymer (A) with 3-15 pts.wt. at least one free-radical-polymerizable monomer (B) selected from among arom. vinyl monomers and conjugated unsatd. monomers and a free-radical initiator (C) at a temp. at which ingredient A is melted and ingredient C is decomposed (170-300 deg.C).
Patent JP-S63297336-A (JP)
Title: Bromination of aromatic ether
Inventor: KAJISORI SHIYOUJI
IPC: C07C43/225
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for producing various drugs, herbicides and insecticides in high yield, by using a benzyl tri- lower alkylammonium tribromide as a brominating agent and treating an aromatic ether. CONSTITUTION:An aromatic ether is treated with a benzyl tri-lower alkylammonium tribromide as a brominating agent to give the aimed compound. The reaction is carried out in a solvent such as methylene chloride or chloroform and further a lower alcohol, especially methanol is preferably added to the solvent. The blending ratio of the halogenated alkyl solvent : the alcohol = 1.5-10:1, preferably 1:1-5:1. The reaction may be carried out in coexistence of a base to further raise reactivity. Calcium carbonate or sodium hydrogencarbonate may be used as the base and the amount of the brominating agent is properly an equivalent.
Patent JP-S61287772-A (JP)
Title: Serial printer
Inventor: NAKAMURA HIROYUKI
IPC: B41J9/48
Filed: 1985-06-17
Abstract: PURPOSE:To omit a memory for storing printing hammer pressure information and thereby contrive a lower cost, by providing a means for converting ribbon feed quantity information into printing pressure information, and giving an output from the means to a printing hammer driving means to control the printing pressure of the printing hammer. CONSTITUTION:When one address in a memory 32 storing printing ribbon feed quantity information is accessed by a central processor 29 according to inputted character data, output data from the memory 32 are given to a ribbon-feeding motor controlling unit 37 and, simultaneously, to a printing pressure data converting means 50. Hammer pressure information corresponding to the ribbon feed quantity information is outputted from the means 50 to a printing hammer controlling unit 38, and the printing hammer is driven for such an energization time as to provide a printing pressure corresponding to the ribbon feed quantity information.
Patent JP-H06319086-A (JP)
Title: Defect detecting device for solid-state image pickup element and defect correcting circuit using the detecting device
Inventor: SHIMURA MASAYUKI
IPC: H04N5/376
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a defect detecting device capable of accurately detecting a defective picture element, by effectively amplifying only the level of a defect and corresponding to a solid-state image pickup element having oscillation correcting function. CONSTITUTION:At the time of detecting a defect in a CCD solid-state image pickup element driven by field reading and corresponding to oscillation correction, the generation of a reading pulse XSG is stopped only for prescribed fields, and during the stop period, vertical transfer clocks VCLK are continuously generated. Thereby a timing generator 5 is controlled by a microcomputer 4, a defective picture element is detected by a defect detecting circuit 9 based upon the image pickup output level of the element 3 and the address data of the defective picture element are stored in a RAM 23. A defect correcting pulse DEF is generated based upon the data read out from the RAM 23 and defect correction is executed by a defect correcting circuit.
Patent JP-S5557974-A (JP)
Title: Picture processing system
Inventor: EJIRI KOUICHI
IPC: G06K9/40
Filed: 1978-10-23
Abstract: PURPOSE: To make a decision on whether information added in a picture is removed or added, in accordance with an arithmetic result of several characteristic values in a picture group, by dividing picture elements to be processed into 1st and 2nd picture element groups.  
     CONSTITUTION: Information read by reading a processed picture divided into picture elements of (i) rows by (j) columns is reconstituted to obtain picture element group G 1  of three rows by three columns including picture element S to be processed and picture element group G 2  of sixteen picture elements surrounding this picture element group G 1 . Then, video signal Si obtained by scanning this picture is branched to respective rows by multiplexer 20 and its output ls applied to one-line memory 21, the output of which is inputted to multiplexer 22. Further, the output of multiplexer 22 is applied to processor 24 which calculates several characteristics such as mean density of picture element groups G 1  and G 2  and the result of the arithmetic is compared with a specific condition set in somparating arithmetic circuit 25 to make a decision on whether or not information added in the picture should be erased by logical decision circuit 26, thereby deciding on the density of the picture element to be processed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07331673-A (JP)
Title: Retaining wall
Inventor: UENO KAZUO
IPC: E02D29/02
Filed: 1994-06-13
Abstract: PURPOSE:To simplify method for construction with shortened term of works, and to make a retaining wall structurally stable. CONSTITUTION:A retaining wall main body is constructed by piling up precast concrete blocks A on a foundation B. A reinforcing steel made from a vertical beam 10 erected on the foundation B is embedded in back-filling concrete C placed to a joint between adjoining blocks A. And back-filling is made with back-filling earth to the rear side of the retaining wall main body on every step of piling up the blocks A in three tiers.
Patent JP-S61289870-A (JP)
Title: Method for extrusion forming of food and apparatus therefore
Inventor: SUGANO KATSUMI
IPC: B29C48/94
Filed: 1985-06-14
Abstract: PURPOSE:To carry out the continuous extrusion forming of a dense solid food raw material, by using a food material which is fluid at the outlet of an extruder cylinder, completing the solidification of the food material in the course of passing through a die and extruding the material while adjusting the flow pressure of the material at the delivery end of the extruder. CONSTITUTION:The food material is pressed into the forming die 3 in fluid state. The solidification of the material is completed essentially in the course of passing through the die hole 6 by the heating or cooling of the material in the solidification zone 15 (composed of external heating and cooling device 14 and the die hole 6, etc.). The land length l of the die hole is selected to the length necessary for solidification of the material. A lubricant-introducing part 13 (composed of e.g. the lubrication liner 9, the oil reservior 11 and the external piping 12) for introducing a lubricating substance between the inner surface of the die hole and the surface of the food material is attached to at least a part of the die hole 6 or to the part just before the die hole. The food material is extruded through the die hole under controlled material flow pressure at the delivery end of the extruder by imparting the outlet side of the die 3 with positive or negative resistance acting along the extrusion direction of the solidified material (e.g. by the resistance controlling means 16).
Patent JP-H08322987-A (JP)
Title: Ball discharge rail of ball striking game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1995-05-29
Abstract: PURPOSE: To provide a ball discharge rail which can be fabricated easily and is equipped with easy adjustability for the contacting position of a hammer with a game ball. CONSTITUTION: A ball coasting part 13 of a discharge rail 1 is composed of a first rail piece 13a and a second rail piece 13b shaped in plane symmetry to the first 13a in such an arrangement that the two pieces are laid one over the other. The upper edge of each piece is formed in a curve concave downward, and the spacing is arranged narrower than the diameter of game ball 11. This nullifies a high degree of processing according to the conventional technique in which a rail body (of M-section) corresponding to the coasting part 13 is curved, and it is possible to fabricate the coasting part 13 easily. The part 13 is fixed to a fixation part 15 with screws 65, and the location in the vertical direction is generated using an adjusting screw 63.  The vertical positioning of the part 13 relative to the fixation part 15 can be adjusted easily by loosening the screws 65 and turning the adjusting screw 63.
Patent JP-2000318861-A (JP)
Title: Single plate taking-off and carrying system
Inventor: NISHIMURA TERUKI
IPC: B21D43/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To conduct a process of taking an uppermost single plate member off plural plate members laid one upon another, and a process of feeding the plate member to a carrying table in the same process. SOLUTION: A lifter table device 5 provided with a lifter to support plural plate members W put on each other and supported by the lifter 9 in a lifter table device 5 is provided, a magnet floater device 11 to magnetize one side parts of the plural plate members W put on each other with the same polarity for repulsive separation of them is provided, and above the lifter table device 5, a magnet roller 45 to hold an upper surface of the uppermost plate member W by magnetic force is provided to be rotatable in a feeding direction.
Patent JP-H07315496-A (JP)
Title: Refueling nozzle with sensor for sort of oil
Inventor: TATSUNO HIYOSHI
IPC: G01N33/28
Filed: 1994-05-23
Abstract: PURPOSE:To prevent such an incorrect sort of oil supply that the oil sort on the feed nozzle side differs from that on the oil receiving tank side, by providing an oil sort detector which is extended from art oil feed nozzle main body to an oil receiving tank to detect the sort of oil in the oil 'receiving tank when oil supply start-up operation takes place. CONSTITUTION:When oil supply is started, a nozzle lever switch 14a is turned on and a controller 43 brings an extending mechanism 21 in action to extend an oil feed hose. A gas pump motor 35 is brought in operation to suck gas inside an oil receiving tank, so that an oil sort detector 33 detects the sort of the gas and transmits a detected signal to an oil sort judgement device 42. The oil sort judgement device 42 compares the oil sort stored in an oil sort memory 41 with the detected oil sorts is in accord with the detected one, the controller 43 When the stored oil sorts is in accord with the detected one, the controller 43 indicates a green light on an annunciator 37 and permits oil supply action. When the oil sorts do not agree with each other, a red light is indicated on the annunciator 37, and oil supply action is prohibited. Thereby, supply of mal-sort of oil is easily, certainly prevented.
Patent JP-H06342383-A (JP)
Title: Method and device for testing bus
Inventor: OGUCHI EIJI
IPC: G06F11/22
Filed: 1993-06-01
Abstract: PURPOSE:To load a bus with the largest amount of data in a system to be tested as to the method and device for testing the bus. CONSTITUTION:As for the bus testing method which verifies the bus performance of the system wherein plural devices are connected by the bus, a preparatory process wherein data transfer is performed by all the devices connected to the bus is performed ST1 and ST2 and after the preparatory process, data transfer processes of all the devices are performed synchronously (ST3 and ST4).
Patent JP-S5655556-A (JP)
Title: Surface treating method of noble metal alloy
Inventor: MASUHARA HIDEKAZU
IPC: C22F1/14
Filed: 1979-10-12
Abstract: PURPOSE: To considerably increase the adhesion power of an Au-base noble metals contg. Cu by heating the same to the specific temperature.  
     CONSTITUTION: Au-contg. noble metals such as Au-Ag-Cu alloy, Au-Pt-Ag-Cu alloy, Au-Ag-Cu-Pd alloy and Au-Pt-Ag-Cu-Pd alloy contg. 3W30wt. Cu are heated for 1minW1hr (preferably 5minW30min) to 200W600°C (preferably 250W500°C) in a heating furnace in the air atmosphere. After the heat treatment, these are taken out from the furnace and are allowed to cool down to room temperature. These are polished by emery paper, or buffed, according to need, after which they are adhered by using adhesive agents of epoxy base or acrylic base. This alloy has extremely high adhesive power and is widely usable for dentistry, decoration, and electronic apparatus, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5755991-A (JP)
Title: Liquefaction of brown coal
Inventor: MATSUURA HIKOO
IPC: C10G1/00
Filed: 1980-09-19
Abstract: PURPOSE: To liquefy brown coal with lesser amounts of heat, hydrogen, and additives, by a method in which the degree of coalification of brown coal is advanced by heating it to a high temperature in an atmosphere in which no moisture can be evaporated and the moisture in the brown coal is removed in a liquid form for the liquefaction of the brown coal.  
     CONSTITUTION: An aqueous brown coal slurry is compressed to a high pressure of 50kg/cm 2 G, for example, by a pump 4 and sent to heat exchangers 5 and 6 where the slurry is heated to a temperature lower than saturation temperature under said high pressure to remove the moisture in the brown coal in a liquid form. Then, the slurry is introduced into a solid-liquid separator 7 to separate it into separated water and brown coal-enriched phase, and the separated water is introduced into the heat exchanger 5 and sent to a stirring tank 3. On the other hand, the brown coal-entriched phase is mixed with oil formed by liquefaction and sent to a vapor- liquid separator 8 to reduce its moisture content, and separated gaseus phase is cooled in a condenser 9 to recover volatile products. On the other hand, fluid from the liquid-vapor separator 8 is mixed with hydrogen from a hydrogen supplier tube 13 and sent to a liquefaction reactor 14 for liquefaction. The liquefied substance is distilled in a distilling tower 20 to obtain liquefied oil, which is partly circulated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11305630-A (JP)
Title: Return move checking device of unit
Inventor: MATSUO KAZUNORI
IPC: G03G15/20
Filed: 1998-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device arranged to surely check a return movement of a unit when the unit is pulled out from a unit accommodation part up to the maximum or its neighborhood. SOLUTION: This return move checking device connects a pair of rail members 8, 9 to be able to slide in the lengthwise direction via a middle rail 10, and while one rail member 8 is fixed to a unit accommodation part 12, a unit U is coupled to the other slide side rail member 9 for enabling it to be drawn from the unit accommodation part 12, and this device is constituted so that while a gap L is formed between the ends of both of the rail members 8, 9 when this unit U is drawn out at maximum or in the neighborhood, the device is provided with a movement check member 18 for checking a return move of the slide side rail member by going into the gap L so that it can be released from the check state.
Patent JP-S5755673-A (JP)
Title: Picture information recorder
Inventor: SASAKI NOBUO
IPC: H04N5/335
Filed: 1980-09-20
Abstract: PURPOSE:To obtain a picture recorder capable of reproducing a picture right after image pickup operation while eliminating the need for a mechanical shutter and optical processing, by generating a transfer pulse succeeding to an exposure pulse through operation of a switch and applying it to an image pickup device. CONSTITUTION:An object's image is put in focus by adjusting a lens 1 to form the object's image on the surface of a solid image pickup device 2. Then, a switch 16 is operated to make a trigger generator 4 generate a trigger, which is applied to a clock generator 3; and the generator 3 generates an exposure pulse 11 and a sequence of transfer pulses 12, which are applied to the image pickup device 2. At this time, the pulse width of the pulse 11 is equalized to a value preset to an exposure time setter 5 and while this pulse 11 is applied, charge corresponding to the quantity of light is accumulated in the image pickup device 2 to output te charge, accumulated by the pulse 12, to an amplifier 7 in prescribed order. Then, the object's image is recorded on a magnetic recording device 8 without using a mechanical shutter and optical processing.
Patent JP-H08324850-A (JP)
Title: Tape conveying device
Inventor: MARUUCHI SHINJI
IPC: B65H23/035
Filed: 1995-05-30
Abstract: PURPOSE: To cope with tapes having different widths in particular without changing the center position in a tape conveying device guiding and conveying a long tape. CONSTITUTION: A disk 18 provided with multiple projections 19 serving as tape receivers at prescribed intervals on a concentric circle is concentrically connected to a cylindrical body 20. Multiple cylindrical bodies 20 are inserted to a rotary shaft 16 so that the projections 19 of the disks 18 face each other, the facing interval between the disks 18 is set to the prescribed interval, and both side sections of a long tape are supported by the projections 19 for conveyance in this tape conveying device. The interval between the cylindrical bodies 20 can be adjusted centering on the prescribed position on the rotary shaft 16.  The first coupling member 17 is arranged at the prescribed position of the rotary shaft 20 of the device, the second coupling member 22 coupled with the first coupling member 17 is formed on each cylindrical body 20, and one cylindrical body 20 is driven interlockingly with the movement of the other cylindrical body 20.