baber/WOPTO huggingface dataset:
Patent JP-H03283589-A (JP)
Title: Forming method for pattern of board
Inventor: GOTO TOSHIKI
IPC: H05K3/04
Filed: 1990-03-30
Abstract: PURPOSE:To easily and accurately manufacture a microscopic wiring pattern by forming a resist pattern on a thick film conductor layer provided on a board, and then removing a thick film conductor layer not covered with a resist material by blasting on the conductor layer. CONSTITUTION:A board 10 coated with thick film conductor paste 12 is baked at a predetermined temperature in a predetermined atmosphere, and a thick film conductor layer 14 is formed. Then, the layer 14 is coated with a photosensitive resist material 16, the layer 14 formed with a resist pattern 18 is blasted, and, even if the layer 14 has pores, the layer 14 not covered with the material 16 is effectively removed by blasting. Accordingly, the pattern 18 can be accurately and easily formed. After the blasting is finished, the material 16 is peeled, a pattern-formed board 20 is obtained, its manufacturing cost is reduced, and bonding strength to the board 10 is improved.
Patent JP-S57198045-A (JP)
Title: Refrigerator ship equipped with mechanism for feeding and scooping fish body
Inventor: ISOTANI KEIICHI
IPC: A23B4/06
Filed: 1981-05-29
Abstract: PURPOSE: To freeze large-sized fish bodies, by equipping a refrigerator ship with a mechanism for feeding and scooping them.  
     CONSTITUTION: The tank 1 of refrigerator ship is charged with a refrigerant liquid in such a way that the liquid level is a little lower than the ceiling face of the tank 1, the fork 6 is lowered in such a degree that the chute 9 is inclined downward, and the placing base 4 is dropped. In this state, the fish body A is placed on the base 4, the base 4 is raised, the fish body A is transferred to the apron 5, reoriented, the head is set toward the hatch, and fed from the hatch to the tank 1. After a given numbers of the fish bodies A are fed, the refrigerant liquid is filled to the ceiling face of the tank 1. The press cover 11 is placed on it. When the fish body A is taken out, the tip of the fork 6 is soaked in the refrigerant liquid to scoop out the fish body, it is raised until the chute 9 becomes horizontal, and the fish body A is placed on the base 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60226074-A (JP)
Title: Time code correcting circuit
Inventor: FUJITA TADAO
IPC: G11B20/18
Filed: 1984-04-25
Abstract: PURPOSE:To maintain sufficient continuity in practical use by detecting whether there is an error of time code data encoded with audio data or not, and executing a correction by using time code data having no error, which has arrived previously, instead of time code data having an error. CONSTITUTION:Audio time code data ADTC3 is written on a deinterleave memory 11, an error flag signal ERF3 corresponding to the data is detected by an error detecting circuit 14, and an address control signal obtained based thereon is applied to a memory address controlling circuit 15. In this case, the circuit 15 reads out through a buffer circuit 16 the latest time code data stored in a time code memory area TCM2 of the opposite side to a time code memory area which is writing time code data TC whose error has been detected. When writing time code data arriving thereafter in the deinterleave memory 11, if there is no error, time code data having no error is written on a memory area TCM1 side on which data whose error has been detected previously is written.
Patent JP-S59211578-A (JP)
Title: Production of heat exchange medium material
Inventor: IWAMA TETSUJI
IPC: C23C22/73
Filed: 1983-05-14
Abstract: PURPOSE:To produce surface treated Al or Al alloy having excellent water wettability and corrosion resistance by treating the surface of the hydroxide film formed on the surface of the Al or Al alloy with a silicate soln. thereby forming an adequate thickness of a silicon compd. thereon. CONSTITUTION:The surface of Al or Al alloy is treated with an aq. basic soln. of 9-12pH contg. an oxidizing agent for Al or Al alloy by which a hydroxide film is formed on the surface thereof and thereafter the surface is treated with a silicate soln. to form a silicon compd. of 0.05-1.5mg/dm<2> thickness in terms of silicic acid on the surface of the hydroxide film, thereby obtaining the surface treated Al or Al alloy having excellent water wettability and corrosion resistance and permitting efficient production of, for example, fins. Said hydroxide film is preferably made into the dense network-like amorphous film having 2- 10mg/dm<2> thickness and 500-2,000Angstrom  average mesh by using an oxidizing agent such as halogeno-salt, peroxoborate or the like at 30-300,000ppm concn. The above-mentioned silicon compd. is made preferably amorphous consisting essentially of Si, O and Al.
Patent JP-S528698-A (JP)
Title: Fire extinguishing agent for alkali metal fire
Inventor: MORIKAWA TOKIO
IPC: A62C3/06
Filed: 1975-07-09
Abstract: PURPOSE: A fire extinguishing agent which can shield the surface of such molten metal fire as sodium for a long time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07296653-A (JP)
Title: Manufacture of oxide superconductive composite substance
Inventor: SHIMODA SHUICHIRO
IPC: H01B12/06
Filed: 1994-04-22
Abstract: PURPOSE:To provide manufacture of an oxide superconductive composite sub stance wherein no reaction occurs between a base material and a superconductor during baking of the superconductor, excellent superconductive characteristics are indicated, and the size is easy to enlarge. CONSTITUTION:In manufacture of an oxide superconductive composite substance, by repeating a process, wherein a noble metal layer is formed through flame spraying method and the noble metal layer is treated into a minute state, a plurality of times, a metallic composite material is manufactured. Thereafter, a body layer before superconductor, is formed and baked.
Patent JP-S57198830-A (JP)
Title: Tuning device
Inventor: KATSUOKA RITSU
IPC: G10G7/02
Filed: 1981-05-30
Abstract: PURPOSE:To minimize the difficulty in reading an indicator due to the fluctuation of measured frequencies, by taking a long cycle of processing for averaging measured data when the frequency of a signal corresponding to a sounding body enters into a prescribed range of a central frequency of tuning. CONSTITUTION:When string specifying switches 12a-f are operated selectively, CPU13 computes a reference frequency for an object string and selects resistors 11a-f of a free-running frequency setting circuit 11. When a sound signal is supplied from a tuning string to an input terminal 1, a rectangular-wave pulse synchronizing with a fundamental wave component is supplied frm a synchronous oscillator 10 to an interrupt input port INT0 of CPU13 and thereby a clock pulse of an oscillator 14 within the cycle T of said pulse is counted. At a stage wherein the cycle T enters into a prescribed range around the cycle To of a central frequency of tuning and rough tuning is cmpleted, a cumulative average value of measured data and latest data and averaged for lengthening an averaged cycle and indicated 8. Accordingly, the difficulty in reading an indicator 8 due to the fluctuation of measured frequencies is minimized.
Patent JP-H01257779-A (JP)
Title: Lubrication pump device for compressor
Inventor: SAITO YUTAKA
IPC: F04B39/02
Filed: 1988-04-04
Abstract: PURPOSE:To improve the working property of assembling a pump element to a driving shaft by forming an inserting guide portion for guiding the insertion of sliding keys while permitting play in the long axis direction on the inserting end portions of guide grooves. CONSTITUTION:A pair of sliding keys 52c which extend outwards in the contracted direction of the long hole 52a of a yoke 52 are inserted into guide grooves 51d. An inserting guide portion 51e for guiding the insertion of the sliding key 52c while permitting play in the long axis direction at the time of fitting the yoke 52 to a rotor 54 is formed on the inserting end portion of each guide groove 51d. Thereby, the inserting operation of the sliding keys 52c into the guide grooves 51d can be carried out simply and accurately.
Patent JP-S58200146-A (JP)
Title: Estimation of alumina in zno element
Inventor: WATANABE MISUZU
IPC: G01N25/00
Filed: 1982-05-18
Abstract: PURPOSE:To achieve an estimation of the concentration of alumina in the trace range in a non-destructive manner by measuring a thermal stimulus current of an element mainly composed of ZnO to determine the addition of alumina from the peak half-value thereof and the concentration of alumina from the magnitude of the peak thereof. CONSTITUTION:A voltage is applied to a ZnO element at the room temperature to cool it down to -150 deg.C and then, it is removed and the temperature thereof is raised. In this manner, a thermal stimulus current is measured and peak values I1-I3 are observed. The solid line indicates the thermal stimulus current corresponding to 5/1,000mol% in the addition of Al2O3, the alternate long and short dash line 2/1,000mol% and the broken line, non-addition. Thus, the half- value of the peak value I1 varies significantly depending on the addition of Al2O3 thereby enabling one to determine whether or not Al2O3 is added. The peak value I2 varies primarily with respect to the concentration in addition of Al2O3 thereby enabling the estimation of the concentration of Al2O3 in the trace range.
Patent JP-H08278529-A (JP)
Title: Film unit with lens and shutter speed control method
Inventor: TAKAGI JUNICHI
IPC: G03C3/00
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a proper shutter speed without changing the components of a shutter mechanism, regardless of the presence of a synchro switch. CONSTITUTION: A shutter blade 32 is freely turnably attached to the front surface of a shutter base 31 and energized toward a closing position for shielding an exposure window 35 by a return spring 34. A stopper pin 28 which is abutted on the shutter blade 32, to block its turn in an opening direction is provided on the inwall of a front cover for covering the front surface of the shutter base 31 to which the shutter blade 32 is attached. Further, this stopper pin 28 is provided to locate in an arbitrary position between a first stopping position where the pin 28 is abutted on the shutter blade 32, when it is turned by a short distance X1 and reaches an opening position and a second stopping position where the pin 28 is abutted on the shutter blade 32, when it is further turned in the opening direction moved up to a distance X2.
Patent JP-H03281662-A (JP)
Title: Silicone rubber composition and preparation of molded silicone rubber article therefrom
Inventor: USHIO YOSHITO
IPC: C08K3/36
Filed: 1990-03-30
Abstract: PURPOSE:To prepare the title compsn. having an excellent moldability and giving a molded article from which a low-mol.-wt. organosiloxane is easily removed by compounding a diorganopolysiloxane having a specific compsn. and specific properties with a filler and a curing agent each in a specified amt. CONSTITUTION:A diorganopolysiloxane which contains 0.1-5wt.% low-mol.-wt. organosiloxane having a vapor pressure at 200 deg.C of 10mmHg or higher and in which 90wt.% or higher of the low-mol.-wt. organosiloxane is one having a b.p. of 250 deg.C or lower at 760mmHg (e.g. octamethylcyclotetrasiloxane) is prepd. in advance. The title compsn. is prepd. by compounding 100 pts.wt. said diorganopolysiloxane with 0-300 pts.wt. filler (e.g. silica) and a curing agent (e.g. dicumyl peroxide) in an amt. enough to cure the compsn. The compsn., when molded, gives an article free from conductivity troubles in an electrical switching contact.
Patent JP-S61236963-A (JP)
Title: Transmission
Inventor: BAN DERU BEEN SHIIBUREN KAARU
IPC: F16H37/02
Filed: 1986-04-11
Abstract: A transmission, intended in particular for use in a motor vehicle with front-wheel drive and having the engine mounted transversely with respect to the direction of motion, provided with a hydrodynamic torque converter (2) whose extended input shaft (3) is connected through a disengageable clutch (9) to the primary shaft (5) and a pulley (6) of a variable V-belt transmission, whose secondary shaft (7) and associated pulley (9) are connected to a differential (11) provided with two output shafts (12, 12A) in which set-up the torque converter (2), the first disengageable clutch (4) and the primary shaft (5) of the first pulley (6) of the variable V-belt transmission have a common centre line and the other shafts run parallel thereto, the secondary shaft (17) of the variable V-belt transmission being coupled to the differential (11) through a chain transmission (10).
Patent JP-2000271629-A (JP)
Title: Method for descaling billet
Inventor: AMAGASA TOSHIAKI
IPC: B21B45/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To easily and surely remove scale which is generated on Si-containing steel using a usual descaling device and to prevent the deterioration of the unit efficiency of a heating furnace and increase of scale loss. SOLUTION: In a method for removing the scale on a billet 1 with the descaling device arranged on the inlet side of a hot finishing mill 4, after heating the outer layer of the billet 1 after rough rolling with a high-frequency induction heating device 6 on the upstream side of the descaling device 5, descaling by the descaling device 5 is executed within the time, which is beforefand grasped, till the billet 1 is uniformly heated.
Patent JP-H07293615-A (JP)
Title: Frictional member
Inventor: HAYASHI TAMOTSU
IPC: F16D69/04
Filed: 1994-04-22
Abstract: PURPOSE:To impart excellent adhesive property and corrosion resistance to a frictional member, and also to maintain the adhesive properties even if the member receives strong heat history by providing a back metal made of iron metal, a phosphoric zinc calcium film formed by phosphate treating the front surface of the back metal and a frictional member bonded onto the back metal through the phosphoric zinc calcium film. CONSTITUTION:A frictional member is bonded through a back surface metal made of iron metal such as steel and a phosphoric zinc calcium formed on the front surface of this back metal by the phosphate treatment. Particularly, the frictional member is formed by base material fiber such as Aramid fiber, resin binder such as phenol resin and filler such as sulfate of alkaline earth metal such as lead sulfate. Since this film is excellent in rust resistance, excellent corrosion resistance can be also obtained. Moreover, since the phosphoric zinc calcium film is excellent in heat resistance, adhesive property can be maintained even if it receives strong heat history.
Patent JP-H06299530-A (JP)
Title: Water channel block
Inventor: OTSUKI TAKAYUKI
IPC: E02B5/02
Filed: 1993-04-12
Abstract: PURPOSE:To provide water channel blocks which can be treated just like a prior art water channel block during construction time and to which a bypass water channel is partially installed so as to provide a space designed to breed frogs or the like. CONSTITUTION:A bypass water channel 3, which is formed with a slanted partition 2 which rises from a base plate substantially in parallel to side walls, is installed inside a water channel block skeleton 1 which comprises right and left side walls and a base plate. A dam 4 which stores water is installed to the bypass water channel 3 where stones 5 are laid in the part and through holes 6 and 7 are bore in the side wall 1a of the skeleton 1 or the slanted partition 2.
Patent JP-S62240724-A (JP)
Title: Treating apparatus for molten metal
Inventor: TANIMOTO SHIGEMI
IPC: C22B21/06
Filed: 1986-04-11
Abstract: PURPOSE:To contrive to prevent entering of the air contg. moisture from space between a lid and treating vessel, by sealing up the lid and a molten metal treating vessel with specified sealing unit, in apparatus for releasing the treatment gas from lower end of a vertical rotary shaft penetrating the lid closing an aperture at upper end of the treating vessel. CONSTITUTION:The vertical rotary shaft 4 penetrating a hole of the freely attachable and detachable lid 10 of the molten metal treating vessel 1 is rotated. Treating gas is released and dispersed in fine bubble state into molten such as Al from a blowing hole 7 of a rotating body 6 set at lower end of the shaft 4 communicated thereto through a path 5 of the inner part, to remove impurity in molten metal. In the apparatus, peripheral part of the lid 10 is protruded to outer part father than outer circumferential surface of vessel peripheral wall 1a, and an annular downwardly protruding wall 13 is set over the whole circumference at the protruding part. An annular groove 8 for fitting seal material and upwardly opened is set over the whole peripheral at upper end of outer peripheral surface of the wall 1a, and the seal material 9 composed of fine sand granules is fitted therein. The wall 13 is inserted to the material 9 to seal the lid 10 under surface and upper end of the wall 1a through a heat resistant gasket 12.
Patent JP-S60229461-A (JP)
Title: Priority pickup system by call kind
Inventor: KAWAI TOSHIHIRO
IPC: H04M3/42
Filed: 1984-04-26
Abstract: PURPOSE:To attain response with priority from an incoming call having high emergency by providing a means in which an extension applying pickup operation responds to an incoming call calling an extension in the same group based on the priority provided in advance in response to the kind of call. CONSTITUTION:If no incoming call to an extension E7 exists from a trunk COL, when an extension E8 tries pickup operation, a central controller CC confirms a belonging extension group G2 of the extension E8 and references a storage area M31 corresponding to a trunk line call having the highest priority and the connection relating to the trunk line call is not detected from a storage area M31, a storage area M32 corresponding to a relay line call having the 2nd priority is referenced to identify the presence of the connection. Moreover, the corresponding storage area M16 is referenced and it is identified that the extension E8 belongs to the same extension group G2 as the extension E8, the relay line PVL calling the extension E6 is connected to the extension E8 based on the process of pickup processing to allow the extension E8 to respond to the relay line PVL.
Patent JP-S62241037-A (JP)
Title: Microcomputer
Inventor: YAMAZAKI TAKASHI
IPC: G06F11/22
Filed: 1986-04-11
Abstract: PURPOSE:To realize the sequential memory reading with no intervention of a CPU and also to shorten the time needed for a test, by using an I/O controller, an incrementer and plural switching devices. CONSTITUTION:The switching devices 11 and 12 are turned off and on respectively in a test mode and therefore the control of an I/O 1 is separated from an I/O decoder 2 and shifted to an I/O controller 10 which connects the I/O 1 and a data bus 14. While the prescribed value is set to the counter of an incrementer 9 as its initial value. Then the numeric value '1' is successively added to the counter of the incrementer 9 synchronously with the internal clock of a system. The output of the incrementer 9 is is applied onto an address bus 13 as an address signal via the device 12. This address signal is decoded by a ROM decoder 6 and the contents of a ROM 5 are successively head out and then supplied to the I/O 1 via the bus 14. Thus the memory test time can be shortened.
Patent JP-H08253435-A (JP)
Title: Production of high-purity 1,3-cyclohexadiene
Inventor: ONO MITSUJI
IPC: C07C13/23
Filed: 1995-03-17
Abstract: PURPOSE: To enable the suppression of the formation of hardly separable by- products and obtain an ultrahigh-purity 1,3-cyclohexadiene in high yield under liquid-phase reactional conditions. CONSTITUTION: This method for producing the high-purity 1,3-cyclohexadiene is to use an insoluble inorganic or organic ion exchanger in which at least a part of cations are a protonic type as a catalyst and previously make water coexist in the reactional system in the liquid-phase dehydrating reaction of 2-cyclohexen-1-ol. The inorganic ion exchanger is preferably a crystalline aluminosilicate and the organic ion exchanger is preferably a strong acidic cation exchange resin. The amount of the water previously made to coexist is 0.2-5000 times based on the amount of the 2-cyclohexen-1-ol.
Patent JP-H05245889-A (JP)
Title: Manufacture of bellows tube and its molding device
Inventor: MORIYAMA TOKUHIDE
IPC: B29C49/06
Filed: 1992-03-06
Abstract: PURPOSE:To manufacture efficiently a bellows tube provided with dimension stability and sufficient rubber elasticity by molding the bellows tube by injection molding method in which releasing manner is planned well. CONSTITUTION:A molding space 9 is formed by a fixed mold 5, a movable mold 6 and a core 7 between both molds 5 and 6, and thermoplastic elastomer is pressure filled in said molding space 9 and then solidified to mold a bellows raw material 3 with its one end blocked by an end wall 4. Both ends 5 and 6 are mold clamped, and then the core 7 and the bellows tube raw material 3 are moved outside the molding space 9, and pressurized gas is fed into an inner face of the bellows tube raw material 3 through a passage 11 inside the core 7 to expand and deform the bellow raw material 3 and release the same out of the core 7. An end wall 4 of the bellows tube raw material 3 thus manufactured is removed.
Patent JP-S5511065-A (JP)
Title: Higher treating method of waste water
Inventor: KAKISHITA TOMONARI
IPC: C02F9/00
Filed: 1978-07-11
Abstract: PURPOSE: To obtain the treated water which has high water quality and is reusable with simple equipment and low cost by subjecting the treated water which has undergone biological treatement to cohesion and precipitation treatment then subjecting the supernatant to capillary osmosis precision filtration with a multiplicity of syphon pipes packed with capillary forming materials.  
     CONSTITUTION: The raw waste water supplied from conduit 1 is subjected to biological treatment in a biological treatment tank A and the treated liquid is directed via conduit 2 to a precipitation tank B. During this process, inorganic flocculants such as poly aluminum chloride from a flocculant adder 3 are added to let the suspended matter and a part of dissolved matter be cohered together with biological sludge flocs. The treated liquid having been flocculated is separated to sludge blocks and supernatant in the precipitation tank B. The separated supernatant is led from the top of the liquid level into syphon pipes 8, where it is subjected to capillary osmosis precision filtration. The filtrate is directed as clean water into a filtrate tank C. Capillary forming materials such as glass fibers or synthetic resin foams are packed in these syphon pipes 8 in such a manner that capillary tubes are formed in their length direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5610350-A (JP)
Title: Floatation separating method using protein as coagulant
Inventor: SUEDA AKIRA
IPC: B03D1/00
Filed: 1979-07-06
Abstract: PURPOSE: To coagulate suspended matters in a suspension in the form of flocks which can be floated safely, by using protein extract, which has been obtained from somatic cells of an animal and a plant, as a coagulant or coagulation aid for a floatation separating method.  
     CONSTITUTION: Protein extract containing different kinds of components left therein, such as water, fibers and carbohydrate, and obtained by extraction and processing from plants, animals and microorganisms is used as a coagulant or a coagulation aid for use in floatation separating suspended and floated matters in a liquid, such as service water and drainage. This coagulant has no safety problems, and permits effectively forming flocks having a high floating capability. 
     COPYRIGHT: (C)1981,JPO&Japio