baber/WOPTO huggingface dataset:
Patent JP-S5740106-A (JP)
Title: Hydraulic pressure system controller
Inventor: AOYANAGI YUKIO
IPC: F15B11/16
Filed: 1980-08-21
Abstract: PURPOSE: To enhance operating speed and safety of an actuator, by joining the pressurized hydraulic oil ejected from a variable capacity pump forming a closed hydraulic pressure circuit into an open hydraulic pressure circuit and controlling the  ejection capacity of the variable capacity pump.  
     CONSTITUTION: When an operation layer 14 is operated, and operational signal from a controller 34 is applied to a switching valve 12, and pressurized hydraulic oil from a pump 11 is applied to an actuator 13 corresponding to the position of lever 14. The operational signal from the controller 34 is applied also to a swash angle controller 31 and the pressurized hydraulic oil from a variable capacity pump 1 flows into the actuator 13 through 2 switching valve 22, a check valve 23 and a switching valve 12. A flushing valve 3 is set in position 3A, a check valve 24 is set in close position and the return of pressurized hydraulic oil is discharged in a tank. In addition, no abnormal condition shall occur in the suction side of a pump 1 because the pressurized hydraulic oil from a charger pump 8 is also allowed to flow in the suction side of the pump 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60259127-A (JP)
Inventor: YAMAMOTO KAZUNORI
IPC: A01N43/50
Filed: 1984-06-04
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-S62269337-A (JP)
Title: Formation of semiconductor device element-isolating region
Inventor: NAKANO ISAO
IPC: H01L21/203
Filed: 1986-05-19
Abstract: PURPOSE:To create excellent crystallinity in the vicinity of interfaces of second insulating regions on a semiconductor substrate by a method wherein an epitaxially grown crystal region is formed under masks between first insulating regions and the side walls of the epitaxially grown crystal regions are separated from the side walls of the insulating regions. CONSTITUTION:On a semiconductor substrate 11, insulating regions 16 and masks 15 are selectively formed, and the masks 15 are larger than the insulating regions 16 in width and cover the insulating regions 16. Next, with the intermediary of the masks 15, an epitaxially grown crystal region 19 is formed on the substrate 11, the side walls thereof separated from the side walls of the insulating regions 16. The masks 15 are removed, and then second insulating regions 22 are formed between the insulating regions 16 and epitaxially grown crystal region 19. This design ensures that no Si film contact the insulating region side wall positioned farther than the mask and that a region be epitaxially grown with excellent crystallinity.
Patent JP-H07290431-A (JP)
Title: Forming method of concrete block
Inventor: MATSUOKA SHIGEKICHI
IPC: B25J15/06
Filed: 1994-04-27
Abstract: PURPOSE:To form a concrete block in a desired position, an internally threaded member and other fittings of which are provided, without making and closing mounting holes on the casting surface of a concrete form. CONSTITUTION:A permanent magnet 16 is attractively fixed to the casting surface 14 of a concrete form 12. At the same time, an internally threaded member 18 is fixingly held on the casting surface 14 by utilizing a magnetic force of the permanent magnet 16. Under the condition just mentioned above, concrete 20 is cast in the form 12. When the form 12 is opened after the curing of the concrete 20, the permanent magnet 16 remains on the casting face 14 side, while the internally threaded member 18 separates from the permanent magnet 16, resulting in allowing to obtain a concrete panel equipped with the internally threaded member 18.
Patent JP-H01283139-A (JP)
Title: Heat sealing cover material
Inventor: SAKAGUCHI MASASHI
IPC: B65D53/00
Filed: 1988-05-10
Abstract: PURPOSE:To suppress wrinkles of a cover material after it is heat sealed by embossing a part corresponding at least to the opening of a vessel with satin- or silk mesh-die having specific mesh or more. CONSTITUTION:An embossing to be conducted on a heat sealing cover material 1 is of satin- or silk mesh-die of 45 mesh or more. Such an embossing is conducted to impart rigidity to suppress wrinkles against a pressure reduction sucking force at the time of cooling after heat sealing. If it is less than 45 mesh, the seams of uneven part is excessively rough so that wrinkle preventing effect cannot be expected, and embossing except satin- or silk mesh-die such as cloth mesh-die cannot expect the preventing effect. The embossing of satin-die or silk mesh-die of 45 mesh or more is conducted on a part corresponding at least to the opening 20a of the vessel which is received directly by a sucking force in view of imparting the rigidity of the cover material against pressure reduction sucking force after heat sealing. It is preferable with good productivity to emboss a whole including the peripheral end of the cover material.
Patent JP-H02292922-A (JP)
Title: Line raising method for multidirectional time division multiplex communication system
Inventor: YAMAGUCHI KOJI
IPC: H04J3/00
Filed: 1989-05-08
Abstract: PURPOSE:To quickly perform the line rise processing by improving S/N to measure the reception timing of a received nonmodulated carrier signal in a master station and performing rough adjustment in a slave station in accordance with measured result and sending modulated data to the master station to detect the number of errors and performing fine adjustment in the slave station based on this number of errors. CONSTITUTION:When receiving the nonmodulated carrier signal from a slave station 22, a master station control part 24 reads the error time from the reception timing detected by a timing detecting part 34. The control part 24 transmits it to the slave station, and rough adjustment is terminated when the error time is two or less symbols. When receiving test data from the slave station 22, a master station 21 measures the number of errors included in this test data by a bit error measuring part 35 and transmits results to the slave station 22. A slave station control part 28 of the slave station 22 discriminates whether the number of errors is smaller than an allowable value or not; and when it is larger than the allowable value, the transmission timing is moved in such direction that the number of errors is reduced, and the transmission timing is set to a delay circuit 30b to perform retransmission. When the number of errors is smaller than the allowable value the end of fine adjustment is transmitted to the master station.
Patent JP-H09278539-A (JP)
Title: Monolithic refractory
Inventor: TAIRA HATSUO
IPC: C04B35/66
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a monolithic refractory prevented from slag infiltration when used and from both deteriorated layer development and exfoliation due to such infiltration, by incorporating a monolithic refractory stock with at least one kind of metal alkoxide powder in a specified amount. SOLUTION: This monolithic refractory is obtained by incorporating 100 pts.wt. of a refractory stock comprising alumina and spinel etc. with 3-10 pts.wt. of at least one kind of metal alkoxide powder. For the metal alkoxide powder, zirconium methoxide powder or aluminum propoxide powder is esp. appropriate. Thereby, when this refractory is subjected to high temperatures during operation, the metal alkoxide is decomposed into the corresponding fine metal oxide and carbon in the texture of the monolithic refractory, having effect of preventing slag from being infiltrated into the refractory; that is, the metal oxide formed from the metal alkoxide contributes to finer pores due to sintering and suppresses the infiltration of slag into the pores existing in the monolithic refractory. The carbon formed has effect of diminishing the wettability of the refractory with slag.
Patent JP-H01284074-A (JP)
Title: Color recording system
Inventor: KITA SHINJI
IPC: H04N1/52
Filed: 1988-05-10
Abstract: PURPOSE:To attain accurate color reproduction through simple arithmetic operation by obtaining a value corresponding to the saturation from a 3-primary color signal from an input device, converting the 3-primary color signal into an equivalent neutral density signal of each color member, deciding the quantity of addition of a black color in response to the said equivalent neutral density signal and the saturation so as to decide a background color eliminating quantity. CONSTITUTION:A maximum/minimum detection means 8 uses a comparator of the pre-stage in the 2-stage of comparators so as to compare the quantity of two signals at first and selects 1 larger and a smaller output. The quantity of black color addition ak is decided from equation, where amin is a minimum value of the equivalent neutral density signal. A coefficient deciding device 9 applies the operation of h=amin<2> to generate a coefficient signal (h) for eliminating background color and the result is outputted to a background color elimination circuit 11. A minimum signal amin from a maximum/minimum detection means 8 and coefficient signals alpha, beta from the coefficient decision device 9 are given to a black color giving circuit 10, which consists of a subtractor, an adder and a multiplier (they are not shown), and applies the arithmetic operation as shown in equation and outputs a black color addition signal ak to the background color elimination circuit 11.
Patent JP-S61271483-A (JP)
Title: Signal processor
Inventor: TAKANO HISAO
IPC: G01S13/74
Filed: 1985-05-28
Abstract: PURPOSE:To enable the detection of bearing when imparted with a response signal, by only fetching the azimuth signal corresponding to the synchronous component from those memorized. CONSTITUTION:With an antenna 12, a sum signal SIGMA outputted from a receiving array split in two and the ratio between a difference signal DELTA and the sum signal SIGMA are supplied to a receiver 13. Moreover, the sum signal SIGMA is fed into a memory circuit 16 and a comparator circuit 17 while the signal ratio DELTA/SIGMA is fed to an argument table 15 together with the azimuth theta of the antenna. Then, the newest azimuth signal 112 obtained direct from the argument table 15 and the azimuth signal 101 memorized into a memory circuit 21 are fed into an average processing circuit 22. A plurality of sum signals undergo a correlative multiplication processing by the comparator circuit 17 based on that at the transmission as reference to output a signal 102 for specifying the azimuth signal only corresponding to the synchronizing sum signal. Thus, with the circuit 22, the azimuth signal only as specified by the signal 102 is averaged among the signals 101 and 112 to be outputted as the target azimuth angle signal 103 which is used for the measurement of the target azimuth for all signals with the response signal thereto being received.
Patent JP-H08307761-A (JP)
Title: Digital type camera
Inventor: TAKANO KAZUSHIGE
IPC: H04N5/357
Filed: 1995-05-12
Abstract: PURPOSE: To output photographing information which is not affected by a photographing condition even when the condition is changed. CONSTITUTION: This camera is the digital type camera 1 composed so as to perform the photographing by converting an optical image into a set of the image data D1 in picture element units every time a photographing instruction operation is performed by an image pickup device 11 subdividing the optical image corresponding to an object into picture elements and converting the picture elements into electric signals S11.  The camera is provided with a detection means 53 outputting the signal showing a specified photographing condition and a photographing control means 101 performing the driving control for the image pickup device so as to try the photographing of the object again without waiting for a newly performed photographing instruction operation when the changed amount of the photographing condition exceeds a reference value during the photographing period when the whole of the optical image is converted into the electric signal S11.
Patent JP-S5239353-A (JP)
Title: Insulated analog-digital converter
Inventor: TACHIKAWA MAKOTO
IPC: H03M1/08
Filed: 1975-09-25
Abstract: PURPOSE: To obtain a conversion system which is of low cost, which has a low failure rate and which has a high packing density with the use of photo coupling elemetns and a pulse width counting circuit but without using any transformer or flying capacitor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5817838-A (JP)
Title: Catalyst for decomposition of ozone
Inventor: KUNIHARA KENJI
IPC: B01J23/89
Filed: 1981-07-22
Abstract: PURPOSE:To obtain a catalyst for decomposition of ozone which is suited for treatment of waste ozone, has excellent ozone decomposing performance at relatively low temp. and durability and is economical by adding silver to nickel oxide. CONSTITUTION:Ag is added at 0.05-10wt%, more preferably 0.1-5.0% to NiO, whereby a catalyst for decomposition of ozone is obtd. Said catalyst is produced by adding an inert binder such as silica sol to the NiO obtd. by thermal decomposition of NiOOH in air flow, kneading the mixture, grinding the lumps obtd. by calcining the mixture to prescried granules, impregnating said granules with an aq. silver nitrate soln. then calcining the granules in air flow to Ag-NiO. Said catalyst has excellent ozone decomposing performance at about <=100 deg.C, more particularly at about 50 deg.C and durability, and if such catalyst is used, a treating device for waste ozone is made compact, and higher economy is achieved by the decrease in service temp.
Patent JP-H06324798-A (JP)
Title: Document processor provided with handwriting editing function
Inventor: SHIGEMATSU HIROYUKI
IPC: G06F3/0488
Filed: 1993-05-17
Abstract: PURPOSE:To input more editing functions without increasing the kinds of graphics required to store by utilizing the difference of either the lengths of the graphics plotted on a display screen or the plotting positions and assigning plural editing instructions to the graphics in a same shape. CONSTITUTION:This processor is provided with a pointing device 1 for inputting the editing instruction by plotting the graphic in the prescribed shape on the screen of a display means 2 for displaying documents and document editing information, a storage means 3 for storing both the plural graphics in the same shape for which the upper limit and the lower limit of the length are determined beforehand and the editing instructions related to the graphics and a graphic recognition means 4 for recognizing the shape of the graphic plotted by the pointing device 1. Then, the length of the graphic recognized by the graphic recognition means 4 is detected, the editing instruction related to the graphic provided with a range where the length is included from the storage means 3 is selected by an instruction selection means 5 and the processing of the selected editing instruction is executed by an execution means 6.
Patent JP-S596492-A (JP)
Inventor: FUKUDA MORINORI
IPC: F16L37/00
Filed: 1982-07-01
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-H09185-A (JP)
Title: Packing film and packed rice ball
Inventor: MIYAKE TERUYOSHI
IPC: A23L7/10
Filed: 1995-05-12
Abstract: PURPOSE: To enable to obtain a rice ball covered with a laver from such a packaged state that the laver and the rice ball are simply and surely packed in a separated state, by dividing the packaging body simply and easily into two. CONSTITUTION: This packing film 1 is prepared by laying a laver 4 at the inside of an outer film installing a tape for cutting 3 in longer direction and, at the middle of its rectangular body, overlapping edges of two inner films 5, 6 at the middle of the outer film each lying on each half of the outer film in shorter width direction, heat-sealing 7 the outer circumference, forming a square notch part 8 at one corner part of the shorter width side and a tilted notch part 9 at the other corner part, forming the tilted notch part as a removed part of a tilted square shape forwarding to the central part of the shorter side at somewhat inside position along the longer side of the film,  and cutting the corner to form the square notch part 8 as a rectangular shape having its longer side parallel to the longer side of the film and its shorter side parallel to the shorter width side of the film. To pack a rice ball 11, the corner part having the square notch part 8 is folded as inside, and the corner part having the tilted notch part 9 is folded over as outside of the package.
Patent JP-S63281750-A (JP)
Title: Vessel construction body
Inventor: OCHI SHIGEKI
IPC: B22D11/128
Filed: 1987-05-12
Abstract: PURPOSE:To prevent breakage of a vessel body caused by loading of a connecting body by detecting loading downward in the connecting body connecting with the vessel body at the opening part and detaching and shifting the connecting body from the vessel body by this method. CONSTITUTION:The vessel body 1 including a mold 5 for continuous casting, raw material 7 for continuous casting of Ti sponge, etc., an electron gun 6, is connected with upper flange part of a cylindrical body 10 composing of continuously cast product taking-out means 4 at the lower flange part. A seed W of Ti for continuous casting fitted at the upper end of a rod 12 in the taking-out means 4, is pushed in the lower part of the mold 5 in the vessel body 1 and molten Ti is flowed on the seed W for continuous casting while melting the Ti sponge 7 by the electron gun 6, to produce the continuously cast product of Ti through cooling in the mold. When the weight of the continuously cast product gradually grows, it is detected with a loading detecting means 43 and the taking-out means 4 is descended by the control device 44 and the continuously cast Ti is taken out from the mold and at the same time, the cylindrical body 10 is removed from the opening 3 of the vessel body 1 and horizontally shifted on rail 15. The breakage of the vessel body caused by over-load of the continuously cast product is prevented.
Patent JP-H02296761-A (JP)
Title: Production of porcelain by using abnormal grain growth
Inventor: TAKAHASHI TAKAO
IPC: H01G4/12
Filed: 1989-05-10
Abstract: PURPOSE:To easily form a part having extremely different grain size by seeding a porcelain formed body with fine ceramic grains, burning the above formed body, and producing a region having a grain size larger than that of a ceramic matrix phase. CONSTITUTION:Fine ceramic grains 2 are seeded in the proper position of a porcelain formed body 1. Subsequently, the formed body 1 is brought into point contact with the grains 2 free from melting at the burning temp. of the porcelain formed body and the surface energy at the contact point is increased, by which liquid-phase components are alloyed to occur at low temp. Then, burning is applied to the above formed body to actively carry out abnormal grain growth. By this method, a region 4 having a grain size larger than that of a ceramic matrix phase 3 is formed.
Patent JP-H09300541-A (JP)
Title: Surface protecting film
Inventor: SEKI SHIGEMI
IPC: B32B7/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a surface protecting film excellent in ultraviolet cutting off properties and thermal laminating properties by providing a coating layer based on an ultraviolet absorbing acrylic resin and a thermal adhesive resin on the surface of a plastic film. SOLUTION: This surface protecting film is obtained by providing a coating layer based on an ultraviolet absorbing acrylic resin and a thermal adhesive resin on one surface of a plastic film. As the plastic film, a polyolefine film, a polystyrene film or a composite of them is used. The layer based on the ultraviolet absorbing acrylic resin and the thermal adhesive resin is 50% by wt. of the coating layer or more. The ultraviolet absorbing acrylic resin is a copolymer resin of a reactive benzophenone compd. having ultraviolet absorbing capacity or a reactive benzotriazole compd. and an acrylic monomer having a polymerizable unsaturated group.
Patent JP-H06330278-A (JP)
Title: Powdery composition having resistance to reaction with molten metal, method for utilizing the same and body utilizing the same
Inventor: ONO KEIICHIRO
IPC: C23C2/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a powdery compsn. for forming a coating having resistance to a reaction with a molten metal, corrosion and wear resistance, and to provide a method for forming such a coating and a coated member. CONSTITUTION:The objective powdery compsn. is a uniform mixture of zirconia particles perfectly or partially stabilized with an oxide selected among CaO, Y2O3, MgO, CeO2 and HfO2 with zirconium silicate particles. When the powdery compsn. is thermally sprayed on a metallic substrate, an undercoat is previously stuck on the substrate and the compsn. is thermally sprayed on the undercoat to form a coating having resistance to a reaction with a molten metal and consisting of ZrO2.X (X is at least one kind of oxide selected from among CaO, Y2O3, MgO, CeO2 and HfO2) and ZrSiO4 and/or decomposed products thereof (ZrO2 and SiO2) when the stuck state is recognized by X-ray phase analysis.
Patent JP-S60259108-A (JP)
Inventor: SEKIYA TAKASHI
IPC: A01C7/00
Filed: 1984-06-05
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-H0327587-A (JP)
Title: Direct electro-plating on wall surface of through hole and printed circuit board
Inventor: BAANDO KAARU APIIIRU
IPC: C25D5/56
Filed: 1990-05-02
Abstract: PURPOSE: To uniformly electroplate a metal inside through-hole by depositing a surfactant soln. on the walls of the through-holes of a metal clad dielectric laminate and depositing a soln. contg. a metallic material thereon. CONSTITUTION: Through-holes are formed through a metal clad dielectric laminate and cleaned up. A surfactant soln. is applied to the through-hole walls, excessive surfactant on the through-hole walls is rinsed. A soln. contg. a metallic material is deposited on the through-hole walls, and excessive amt. of the conductive metallic material for the electroplating is rinsed. The through-hole walls made conductive with the metallic material are electroplated with a metal up to a predetermined thickness.
Patent JP-S63280649-A (JP)
Title: Ink jet head
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/045
Filed: 1987-05-12
Abstract: PURPOSE:To enable simplification of a printing timing circuit, by arranging at least two nozzle orifices side by side in a direction perpendicular to a printing direction, in an ink-on-demand type ink jet head. CONSTITUTION:In a 24-nozzle ink jet head, tow nozzle orifices 1 are arranged in a direction perpendicular to a printing direction, and an ink led from an ink tank 9 into an ink supply preparatory chamber 4 is fed through ink- supplying passages 3 into pressure chambers 2. In this case, 12 ink ejection timings are controlled by an electric circuit, and a voltage is impressed on piezoelectric, whereby a volume change is caused in the pressure chambers 2, and ink droplets are caused to fly from the orifices 1. The orifices 1 are so arranged that when the resolution in the Y-axis direction is 180 dpi, the orifice pitch Y1 in the Y-axis direction is 0.141mm, the orifice pitch X in the X-axis direction is 1.41mm, and the interval Y2 between the two orifices 1 arranged side by side is Y2=Y1X12=1.693mm. Thus, a printing timing circuit can be simplified.