baber/WOPTO huggingface dataset:
Patent JP-S608087-A (JP)
Title: Ribbon cartridge
Inventor: KAJITANI HIROSHI
IPC: B41J32/02
Filed: 1983-06-28
Abstract: PURPOSE:To obtain the ribon cartridge, which is of small size, of long life and further comparatively at a low cost from a cost price point of view, by storing the separated plural single color ink ribbons in one piece of case. CONSTITUTION:For example, in the case of the printer carrying out two-color printing by red and black ink ribbons, they are separately stored in the ribbon cassette longitudinally divided into two spaces by a partition plate 8, and respectively carried by feed rollers 9 and 9' and driven rollers 10 and 10'. Thus, by separating the ink ribbons according to the classification of colors and by storing them into the one body case, the ribbon cartridge in which the ink ribbons are made to be of long life, can be obtained.
Patent JP-S5820832-A (JP)
Title: Split manhole construction work and blocks therefore
Inventor: SHIBATA TETSUYASU
IPC: E02D29/12
Filed: 1981-07-27
Abstract: PURPOSE:To construct a manhole in a pipeline buried without the need to stop the use of sewer by using concrete tube blocks whose lower both sides are provided with arch-shaped grooves to be inserted with the pipeline buried. CONSTITUTION:An already laid pipeline 2 is exposed, a foundation 8 is formed on the bottom of the pipeline 2, and a foundation block 6 is set. A body block 4 is placed on the foundation block 6 in such a way that the pipeline 2 is inserted into the cut groove 5 of the block 4 and then concrete 9 is placed to construct the subgrade of a manhole 3. Then, the upper half of the pipeline 2 is cut off, fresh concrete 10 is placed into the block 4 to bury the lower half periphery of the pipeline 2, and then cement mortar caulking 11 is packed in the aperture between the pipeline 2 and the cut groove 5 of the block 4. Lastly, an upright wall tube 13, a slant wall tube 14, a regulating ring 15, and a cover receiving frame 16 are stacked up on the block 4 to complete the manhole 3 and then the construction hole is embedded with soil.
Patent JP-H11302667-A (JP)
Title: Gasification process
Inventor: MIYASHITA KENJIRO
IPC: C10K1/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To inhibit the formation of a nickel-cyanogen complex in discharged water and remove cyanogen by steam stripping. SOLUTION: A mixture of a raw material and 0.5-2.0 wt.% (based on the mixture) sulfur is supplied to the gasification step 1 to be gasified. The resulting crude gas is cleaned at the cooling and carbon cleaning step 2. In water discharged at step 2, nickel sulfide, etc., are formed preferentially and the formation of a nickel-cyanogen complex is inhibited. Cyanogen is removed as HCN at the steam stripping step 5.
Patent JP-H07285853-A (JP)
Title: Preparation of a micro particle
Inventor: DEBITSUDO BODOMAA
IPC: A61K47/36
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a microparticle formulation having a continuously sustained release character over a specific time by adding a solution of a peptide medicinal, etc., to a solution of a polymeric base material to effect dispersion followed by addition of a phase inducer and an oil-in-water emulsion. CONSTITUTION: This microparticle formulation is obtained by the following process: (A) a polymeric base material is dissolved in a solvent insoluble for the medicinal compound (pref. a water-soluble peptide), (B) a solution of the medicinal compound prepared by dissolving the compound in a solvent insoluble for the polymer is added to the solution in the process A to effect dispersion, (C) a phase inducer is added to the resultant dispersion to induce the formation of microparticles, (D) an oil-in-water emulsion is added to the above dispersion to effect coagulation of the microparticles, and (E) the microparticles are recovered to obtain the objective microparticle formulation.  In an embodiment, for example, an aqueous medium solution of somatostatin at 2.5 g/10 mL and an organic solvent solution of polylactide-co-glycolide at 40 g/100 mL incompatible with the above aqueous medium are vigorously mixed with each other in a weight ratio of e.g. (1:16) and via the above processes C to E, to obtain the microparticles.
Patent JP-H02295118-A (JP)
Title: Wafer treating chemical bath
Inventor: SAKIDA HIDEFUMI
IPC: H01L21/304
Filed: 1989-05-09
Abstract: PURPOSE:To condense chemical solution evaporated into mist and prevent the solution from scattering around and, at the same time, circulate the condensed chemical solution as liquid to a wafer treating chemical bath by a method wherein nozzles for spouting and diffusing inert gas whose specific gravity is larger than that of the air and cooling pipes for cooling diffused inert gas are provided on the upper part of the chemical bath. CONSTITUTION:Chemical solution 5 is heated to a treating temperature by a heater 3. Wafers 6 held by a wafer carrier 7 are dipped into the heated chemical solution 5 to remove metallic and organic substance adhering to the wafer 6 surface by the oxidation force of the chemical solution 5. Inert gas whose specific gravity is larger than that of the air is continuously blown out from inert gas spouting and diffusing nozzles 8 to cover the whole surface of the chemical solution 5. Moreover, by cooling the inert gas by cooling pipes, the chemical solution evaporated into mist is condensed and prevented from scattering around and, further, the condensed chemical solution 5 is circulated to the chemical bath as liquid. Therefore, the variation in the concentra tion and mixing ratio of the chemical solution can be eliminated and the capability of removing metallic and organic substances by oxidation and the capability of treating the wafer can be maintained for a long term.
Patent JP-S63281133-A (JP)
Title: Method for adhering substrate of display panel
Inventor: URABE KYOICHI
IPC: G02F1/1339
Filed: 1987-05-13
Abstract: PURPOSE:To contrive the improvement of the quality control and to improve the manufacture yield by placing in advance an adhesive carried by a lining film material on an adhesive layer transfer process and transferring with a prescribed frame-like pattern on one substrate side, thereafter, placing the other substrate thereon in a substrate mutual adhering process, and adhering both substrates to each other by pressure and heating. CONSTITUTION:A solid-like thin adhesive agent layer 30 containing a spacer material carried by a lining film material 32 is pressed from the reverse side of the lining film material 32 to a substrate 10 in a state that is is brought into contact with one substrate 10, and the adhesive agent layer 30 is transferred to one substrate 10 from the lining film material 32. Subsequently, the lining film material 32 is removed, the adhesive layer 30 of a prescribed frame-like pattern is adhered temporarily onto one substrate 10, thereafter, on the adhesive layer 30 which has been transferred to one substrate 10, the other substrate 20 is placed, both substrates 10, 20 are heated in a state that they have been pressed to each other and the adhesive layer 20 is melted, and in a state that a mutual interval is held, the adhesive layer 30 is melted, and in a state that a mutual interval is held, the adhesive layer 30 is hardened. In such a way, the quality control is improved and the non-defective rate of a display panel can be increased.
Patent JP-S60261132-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANZAI KENJI
IPC: H01L21/28
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the reduction of a film as an insulating layer and the generation of a pin hole by forming a polycrystalline silicon layer bored in size larger than a bored section shaped to the insulating layer through etching using a photo-resist pattern as a mask onto the insulating layer. CONSTITUTION:A polycrystalline silicon layer 36 is formed onto an inter-layer insulating film 35. A photo-resist pattern 38 with a bored section 37 at a desired position is shaped onto the polycrystalline silicon layer 36, and the polycrystalline silicon layer 36 is removed through etching while employing the photo-resist pattern 38 as a mask. The polycrystalline silicon layer 36 is etched excessively so that a removing section 39 is made slightly larger than the bored section 37 in the photo-resist pattern 38 at that time. The inter-layer insulating film 35 is dry-etched while using the photo-resist 38 as a mask after said treatment. The photo-resist 38 is peeled, and the surface is etched in an isotropic manner while employing the polycrystalline silicon layer 36 as a mask.
Patent JP-S63313755-A (JP)
Title: Novel photosensitive calcium chelating agent
Inventor: ROJIYAA YONCHIEN CHIEN
IPC: C07C229/18
Filed: 1988-05-13
Abstract: The present invention discloses a new class of calcium chelating compounds which have a decreased affinity for calcium following illumination. These new compounds contain a photolabile nitrobenzyl derivative coupled to a tetracarboxylate Ca<2><+> chelating parent compound having the octacoordinate chelating groups characteristic of EGTA or BAPTA. However unlike EGTA or BAPTA-like compounds, in which the two halves of the chelator are linked by a simple 1,2-ethanediyl moiety, the compounds of the present invention modify the stereochemical conformation of this linkage by adding bulky substituents or incorporating the linkage into a carbocyclic or heterocyclic ring. In a first form, the new compounds are comprised of a BAPTA-like chelator coupled to a single 2-nitrobenzyl derivative, which in turn is a photochemical precursor of a 2-nitrosobenzophenone. In a second form, the new compounds are comprised of a BAPTA-like chelator coupled to two 2-nitrobenzyl derivatives, themselves photochemical precursors of the related 2-nitrosobenzophenones.
Patent JP-H05311349-A (JP)
Title: Fe-si-al alloy single crystal
Inventor: ISHIDA SUSUMU
IPC: C22C38/00
Filed: 1991-04-20
Abstract: PURPOSE:To improve the corrosion resistance of the single crystals by adding Ni and forming Fe-Si-Al alloy single crystals. CONSTITUTION:Fe, Si, Al and Ni having high purity are heated and melted in a vacuum state or in a nonoxidizing atmosphere in an inert gas and are cast in a die to form sample of polycrystals. This sample is housed in a crucible in a single crystal growing furnace, is heated and is thereafter cooled to form single crystals. Because of the addition of Ni to Fe, Si and Al, its corrosion resistance is improved.
Patent JP-S5818932-A (JP)
Title: Die bonding of semiconductor element
Inventor: KOSUGI KATSUMASA
IPC: H01L21/60
Filed: 1981-07-25
Abstract: PURPOSE:To avoid position difference before and after bonding by positioning a semiconductor element and a heat sink and rapidly heating them so that they are bonded. CONSTITUTION:A heat sink 2 is placed on a rapid-heating stage 7 of the electric resistance type, a semiconductor element 3 is positioned on the heat sink, and by using an adsorption jig 8 both are fixed at the stage, which are then rapidly heated for bonding by turning on electricity. A product 10 is removed from the jig 8 with a pincette 9. This constituion eliminates position difference before and after bonding, and also eliminates the need for transfer during operation; thus, operation efficiency is improved and inspection readily performed.
Patent JP-S61273887-A (JP)
Inventor: HIRAI NOBUYUKI
IPC: H05B3/56
Filed: 1985-05-30
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-S5818672-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: H01L33/00
Filed: 1981-07-24
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-S5741987-A (JP)
Title: Printer
Inventor: NOZAKI MINEO
IPC: B41J29/46
Filed: 1980-08-27
Abstract: PURPOSE: To provide a printer which is constituted such that a printing carriage distance of a printing head can properly change corresponding to a letter type, and an alarm can be sounded when a printing head, having a letter type differing from  a given letter type, is attached.  
     CONSTITUTION: In the printer in which a series of printings are performed by feeding a printing head 9, it is constituted such that an alarm is sounded when a printing head, having a letter type differing from a given letter type, is attached corresponding to the letter type of the printing head 9. Discrimination of the letter type is conducted such that a difference in resistance value, which the printing head, being different in the letter type, has, is found by means of preferably a head discriminating circuit 13. It is preferable that a printed substrate 93 of the printing head 9 engages a resistance value, which the printing head has, by cutting a part of a conductive pattern 93b corresponding to a letter type. It is preferable that the printing carriage of the printing head 9 is performed by means of a servo-motor, and the moving pitch of the printing head 9 is changes corresponding to the difference in a letter type. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5742634-A (JP)
Title: Latex sensitized with group polysaccharide antibody in streptococcus hemolyticus
Inventor: TOMIYAMA TETSUO
IPC: G01N33/569
Filed: 1980-08-27
Abstract: PURPOSE: The titled latex that is made by sensitizing latex with the group polysaccharide antibody against Streptococcus hemolyticus that is prepared by isolating and purifying from the cell antibody of Streptococcus hemolyticus, thus enabling the early diagnosis of infections caused by Streptococcus hemolyticus by the coagulation reaction of reversed passive latex.  
     CONSTITUTION: The group polysaccharide that is contained in all the strains of Streptococcus hemolyticus is mixed with the cell antibody of ttreptococcus hemolyticus made by immunization to form the precipitant of only the immune complex, which is centrifuged for separation. Then, the precipitant is thoroughly washed to produce pure polysaccharide immune complex. The complex is dissociated to form the group polysaccharide antibody against Streptococcus hemolyticus, which is sensitized to latex particles (preferably polystyrene of 0.01W10μ average particle size and of 0.9W1.4 specifi gravity). The sensitized latex is used to detect the group polysaccharide antibody by the reversed passive latex coagulation reaction. Further addition of glycine, dextran and other additives to the latex is preferred as stabilizers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5743030-A (JP)
Title: Variable-speed fluid coupling
Inventor: YOKOMORI TAKESHI
IPC: F16D33/08
Filed: 1980-08-27
Abstract: PURPOSE: To eliminate the sharp change in the flow of a fluid in a scoop-up tube chamber, prevent a separation flow and eliminate the unstable region of output rotational frequency, by opening a plurality of holes through a partition plate between the working chamber and scoop-up tube chamber of a fluid joint to connect the chambers to each other.  
     CONSTITUTION: The working chamber 5 of a fluid joint is defined by an impeller 2 coupled to an input shaft 1 and a runner 3 coupled to an output shaft 4. A scoop- up tube 8 is provided in a casing 6 at the side of the impeller 2. The casing 6 is divided by a partition plate 7 to define a scoop-up tube chamber 9. The partition plate 7 is provided with a plurality of communication holes 10 to prevent the separation flow in the scoop-up tube 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000300862-A (JP)
Title: Reciprocating electric razor
Inventor: SHIBA TAKESHI
IPC: B26B19/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To effect shaving smoothly at high speeds while a net blade coacts with a trimmer blade. SOLUTION: Net blades 1 and a trimmer blade 3 are provided. Frame parts 11, 12 of the blades 1 are held by a holding frame 6 so as to be floatable, and the trimmer blade 3 is mounted to the parts 11, 12 so as to be vertically displaceable with respect thereto in such a manner that the blade 3 is made floatable together with the blade l. Since the blade 3 is attached to the floatable blade 1, even if the net blade 1 can be moved not only vertically but also tilted laterally, the blade 1 and the blade 3 are floatable as a single body.
Patent JP-H01287925-A (JP)
Title: Manufacture of thin film structure
Inventor: SHIMOBAYASHI TAKASHI
IPC: H01L21/302
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to manufacture a thin film structure having an arbitrary cross-sectional structure by a method wherein, when the thin film is formed, it is formed by changing the temperature of formation. CONSTITUTION:An SiO2 thin film 2 is formed on a glass substrate 1 using a normal pressure CVD method, then a resist 3 is coated on the SiO2 thin film 2, and the resist 3 on the SiO2 thin film 2 is patterned using a photolithographic method. Subsequently, the SiO2 thin film 2 is etched using the etchant containing fluoric acid, and then the resist film is exfoliated. Then, the temperature of formation of the thin film is appropriately changed while the thin film is being formed. As a result, the manufacture of the thin film having arbitrary cross-sectional structure using various kinds of materials can be made possible.
Patent JP-S5241468-A (JP)
Title: Pump for tableware cleaning apparatus
Inventor: KAWAI MASAHARU
IPC: F04D29/50
Filed: 1975-09-29
Abstract: PURPOSE: To provide a pump for tableware cleaning apparatus, which includes a small number of constituent parts and in which cleaning and discharging of water is positively effected under the function of normal or reverse rotation of water which achieved by a switchover valve of a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61275171-A (JP)
Inventor: ARATA YOSHIAKI
IPC: B23K20/12
Filed: 1985-05-30
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-S61277112-A (JP)
Inventor: SUZUKI YOSUKE
IPC: H01B11/12
Filed: 1985-05-31
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-2000312412-A (JP)
Title: Gas insulated breaker
Inventor: KAWASE JUNICHI
IPC: H02B13/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve layout of structural devices to reduce the ground space by setting the cut-of operation axis of the first, second and third circuit breakers and thereby arranging the first, second and third circuit breakers almost in the U-shape. SOLUTION: The first, second and third circuit breakers 1a, 2a, 3a are arranged almost in the U-shape by setting horizontal the cut-off operation axis of the first, second and third circuit breakers 1a, 2a, 3a, setting the cut-off operation axis of the second circuit breaker 2a orthogonal to that of the first and third circuit breakers 1a, 3a, and providing the first and third circuit breakers 1a, 3a to be opposed with each other. One ends of the first and third circuit breakers 1a, 3a are respectively connected to the first and second main buses 7a, 8a and moreover the other ends of the first and third circuit breakers 1a, 3a are respectively connected to the second circuit breaker 2a via the bus. As a result, the internal space of the U-shape formed by the circuit breakers may be used as the common working space for check and replacement of each circuit breaker.
Patent JP-S5545153-A (JP)
Title: Synchronizing signal circuit
Inventor: NISHIMURA KEISHIN
IPC: G11B5/09
Filed: 1978-09-27
Abstract: PURPOSE: To obtain accurately the end timing of a vertical synchronous period by counting the number of equivalent pulses right after the vertical synchronizing signal of the composite synchronizing signal of a video signal and then by generating an end signal of a vertical synchronous part at a horizontal synchronizing signal position right after counting.  
     CONSTITUTION: A composite synchronizing signal, triggering monostable multivibrator 2 with a fixed time constant, is applied via inverter 3 to NAND gate 4 applied with the output of multivibrator 2. As a result, downward pulses are outputted fron gate 4 only in a vertical synchronizing pulse period and NAND gate 6, on receiving the set output of RS FF5 and the composite synchronizing signal through inverter 3, applies equivalent pulses after a vertival synchronous period start to a counter set by a downward pulse through gate 4. Then, counter 11 detects an equivalent pulse end judging from the fixed count number of equivalent pulses after the vertical synchronizing signal and then generates a carry signal, an accurate vertical synchronous period end timing signal, at a horizontal synchronizing signal position right after it. Therefore, the initial point of the data of the PCM signal can be set stably synchronizing with clocks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5451972-A (JP)
Title: Method of continuously treating sexivalent chrome
Inventor: KANEZASHI HIROYASU
IPC: C02F1/70
Filed: 1977-10-03
Abstract: PURPOSE: To precipitation separate sexivalent Cr as Cr(OH) 3 , by completely reducing sexivalent Cr by pouring a liquid containing Fe 2+  so that the oxidation-reduction potential of the system be held in a limited range while specifying the pH of a solution or suspension containing sexivalent Cr.   
     CONSTITUTION: A liquid containing Fe 2+  is poured so that the oxidation-reduction potential of the system be held to approx. -50W-150 mV -preferably, approx. -50W 100mV- of a solution or suspension containing sexivalent Cr in approx. 4.5W8.5 - prferably, approx. 5.5W7.2. Sexivalent Cr is reduced to trivalent Cr by the following reaction while being coagulation precipitated as Cr(OH) 3 . Cr 6+  +3Fe 2+  →Cr 3+  +3Fe 3+  Cr 3+  +3OH- →Cr(OH) 3  Fe 3+  +3OH- →Fe(OH) 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62275154-A (JP)
Title: Fiber-reinforced unsaturated polyester resin composition
Inventor: SHIBATA NORIHIKO
IPC: C08L51/00
Filed: 1986-05-22
Abstract: PURPOSE:To improve the smoothness of the surfaces of molded products without lowering the strength, etc., by blending a fiber-reinforced unsaturated polyester resin with a styrene/butadiene block copolymer and a vinyl acetate resin as shrinkage controlling agents in combination. CONSTITUTION:An ethylenically unsaturated monomer (A) (e.g., styrene) is mixed with an unsaturated polyester (B), styrene/butadiene block copolymer (C), a curing agent (D), a filler (E), a parting agent (F), a reinforcing fiber (G) and a vinyl acetate resin (H) in a weight ratio of (C+H) to B of 0.25-0.6 and C to H of 1.5-8 to obtain the desired fiber-reinforced unsaturated resin comps. Molded products obtd. from the compsn. have excellent mechanical characteristics and a good smooth appearance and are suitable for use as outer plates for automobile.
Patent JP-S61276080-A (JP)
Title: Top and reverse surface deciding device
Inventor: OOTA NAOKI
IPC: B07C3/08
Filed: 1985-05-31
Abstract: PURPOSE:To accurately decide the top and reverse surface of a sheet of paper, and to execute aligning of the papers by providing a block circuit and deciding that the paper is with its top surface up in case of the edge part where the address information is aligned is on the lefthand side, and that the paper is with its reverse surface up when the edge is on the righthand side. CONSTITUTION:Read signals from reading parts 14 and 15 are inputted to a switching output part 66 via picture memories 61 and 62. The output part 66 supplies the inputted signals to the block circuit 67 by a switch signal supplied by a control part 42. The circuit 67 generates a mask with respective black bits in accordance with the supplied picture information, makes a group of the said masks one piece of block, and judges a block of plural lines of address from this block pattern. In case where the lines of the judged address-block are aligned at their lefthand side ends, a top surface-up decision signal is outputted, but the alignment is on the righthand side, a reverse surface-down decision signal is outputted. In such way, the top surface and reverse surface of a paper is accurately decided and the aligning of papers is exactly executed.