baber/WOPTO huggingface dataset:
Patent JP-S5738919-A (JP)
Title: Construction body for waste gas purification
Inventor: TOMITA MASAHIRO
IPC: B01J32/00
Filed: 1980-08-21
Abstract: PURPOSE: To improve strength of a construction body and to avoid blowing of a waste gas through its body together, by forming a foamed body having a catalyst carrying part of a coarse and porous construction for a construction body of foamed ceramics used for a waste gas purification device of a motor car.  
     CONSTITUTION: A foamed ceramic body consists of a coarse part 1 and a dense one 2. The coarse part 1 is constituted of a cell construction of three-dimensional network having communicating spaces in its inside and carries catalysts. On the other hand, the dense part 2 has a construction of plugged communicating spaces and holds the comparatively weak part 1 to strengthen the mechanical strength of said part for vibration, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61273546-A (JP)
Title: Production of metal silicide photomask
Inventor: MATSUDA SHUICHI
IPC: G03F1/54
Filed: 1985-05-29
Abstract: PURPOSE:To produce the photomask capable of forming a very fine pattern and having a good resolution omitting a resist removing step by forming a metal silicide film and a resist pattern on a transparent substrate followed by removing a scum and etching the obtd. substrate. CONSTITUTION:The metal silicide film 2 and the resist pattern 3 are provided on the transparent substrate 1 followed by removing the scum with a plasma 6 of an oxygen or an air, thereby forming an oxide film 5 on the surface of the film 4. The photomask is formed by etching the obtd. film 5. Accordingly, the silicide film 2 and the resist film 3 are etched at same time, thereby reducing the production step of the photomask and enabling to make the photoresist thinner. Thus, the titled photomask having the good resolution and capable of forming the very fine pattern is obtd.
Patent JP-S5464312-A (JP)
Title: Automatic train operating device
Inventor: AMIKURA SEIKI
IPC: B60L3/08
Filed: 1978-09-22
Abstract: PURPOSE: To eliminate overrunning of an electric motor train even at normal deceleration pattern trouble time by preparing a higher deceleration pattern separately from the deceleration pattern normally used.  
     CONSTITUTION: Signals from first to third ground elements 1 are applied through an ATO receiver 2 to a normal deceleration pattern generator 4. Reference numeral 5 indicates an initial speed setting circuit, 6 a deceleration generator, 7 a distance integrating circuit, and 8 deceleration pattern arithmetic circuit to generate a deceleration pattern. The circuit in a dotted broken line designated by NEW is a deceleration pattern generating circuit newly provided, which receives fourth ground element signal to generate predetermined pattern via another deceleration pattern generating circuit 4A therefrom in the same configuration as the generator 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272058-A (JP)
Inventor: HERUMAN KURURE
IPC: F24F13/065
Filed: 1987-05-14
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-S5450162-A (JP)
Title: High-pressure sodium vapor lamp
Inventor: OOTSUKA TOSHIKUNI
IPC: H01J61/30
Filed: 1977-09-29
Abstract: PURPOSE: To provide a high-pressure sodium vapor lamp, the outer vacuum bulb of which is covered furthr with another outer bulb in which air or inert gas is filled, whereby scattering of glass pieces can be prevented at th time when the bulb is reptured, and at the same time, voltage of the lamp can be made stable.  
     CONSTITUTION: Outer bulb 4 is provided for enclosing outer vacun bulb 3, in which high-pressure sodium vapor lamp 1 is put, and an inert gas such as nitrogen gas is filled in the outer bulb 4. Here, pressure of the inert gas sealed in te bulb 4 is so selecfted that it is 1 atm at th temperature reached when the lamp 1 is lighted. In the bove arrangement, it is also possible to provide small holes in the stem or other portions of teh lamp for introducing external air into the bulb 4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10291162-A (JP)
Title: Diamond rotary dresser and manufacture thereof
Inventor: HARA AKIO
IPC: B24D3/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain the desired cutting quality and accuracy by increasing a number of effective abrasive grain to the grain size and concentration degree of the used abrasive grain, by dividing the surface of the diamond particles on a connected part in a peripheral direction, of a part or plural parts in an axial direction of an outer peripheral face of a diamond layer, by grooves. SOLUTION: A figure (i) is a schematic drawing for grinding a work 10, for example, by a WA grinder 9 of 300 mm, and dressing the grinder 9, for example, by a diamond rotary dresser 6 of 120 mm. A figure (ii) is a sectional drawing which shows the shape of a shoulder part 5 of the dresser 6, and shows the diamond particles 1 having a groove 2, and the bond part 3 having a groove 4 connected with the groove 2. The groove 2 is cut by the irradiation of a laser beam under a specific condition after truing, for example, 3 μm of radius, of the diamond layer surface by a diamond grinder. The diamond rotary dresser 6 comprising the groove, has low resistance at the dressing, and the dressing can be smoothly performed without the vibration.
Patent JP-H02296775-A (JP)
Title: Production of fibrous refractory formed article
Inventor: HORIE TATSUO
IPC: C04B35/66
Filed: 1989-05-11
Abstract: PURPOSE:To obtain the formed article with the bending strength and thermal shock resistance improved by mixing heat-resistant fine powder, crude clay, a colloidal inorg. binder, an org. dispersive adhesive and water uniformly into a wet-unknitted ceramic fiber in a specified ratio. CONSTITUTION:From 100 to 300 pts.wt. (on a dry basis) of heat-resistant fine powder (bauxite, etc.), 10-30 pts.wt. of crude clay (GAIROME clay, etc.), 20-50 pts.wt., on a dry basis, of a colloidal inorg. binder (colloidal silica, etc.), 5-15 pts.wt. of an org. dispersive adhesive (CMC, etc.) and 200-500 pts.wt. of water are mixed into 100 pts.wt. (on a dry basis) of a ceramic fiber wet-unknitted in the presence of a surfactant and uniformly mixed. The mixture is formed into a specified shape by press forming or casting, and the formed product is dried at about 100 deg.C and then calcined at >= about 1000 deg.C. Consequently, the bending strength and thermal shock resistance are improved, and a fibrous refractory formed article withstanding sufficiently repeated use at high temp. is obtained.
Patent JP-S60258190-A (JP)
Title: Novel cyclotrisilazan
Inventor: SANO KOUZOU
IPC: C01B21/068
Filed: 1984-06-06
Abstract: NEW MATERIAL:Six-membered ring tris(N-methylamino)tri-X-methyl-cyclotrisilazan of the formula, which has N-methyl amino group on silicon atoms as substituents. USE:A starting material for producing silicon-containing ceramics, a coupling agent bonding an organic material to an inorganic material. It is high in purity and small in carbon content. PREPARATION:First, trichlorosilane is allowed to react with methylamine, preferably in an atmosphere of an inert gas in a solvent of n-hexane or the like to form an aminosilane, which is subjected to cyclization polymerization in a solvent in the presence of a catalyst, preferably ammonium chloride, to give a compound of the formula.
Patent JP-S63282005-A (JP)
Title: Picking work equipment
Inventor: KAWAGUCHI MASAAKI
IPC: B65G1/00
Filed: 1987-05-12
Abstract: PURPOSE:To enhance work efficiency by providing a picking work space with a pallet holding space having enough space to allow a pallet to be taken in from a side and nonreturn pallet holding means in a captioned equipment in a automatic warehouse or the like. CONSTITUTION:An operator in a work shop places the respective specific load on pallets 11 in pallet holding places 9A-10C specified by each destination from the pallet or the like conveyed in a picking position according to instructions. Each of these pallet holding places 9A-10C is equipped with nonreturn pallet holding means 12 for holding the pallet 11 by means of stoppers 14 and forms a space 13 allowing the pallet 11 to enter from a side by means of a forklift thereunder. After completing picking, a fork F loading the empty pallet 11 is inserted into the space 13 to hold the pallet 11 by means of the holding means 12, and the mounted pallet 11 on the upper deck is carried out. This constitution can serves to enhance work efficiency.
Patent JP-H01285907-A (JP)
Title: Autofocusing device for camera
Inventor: ONUKI ICHIRO
IPC: G02B7/28
Filed: 1988-05-13
Abstract: PURPOSE:To enable the execution of focus detection computation at all times while moving a lens at all times so that the lens can exactly follow up the movement of a subject image plane by making predictive computation of not only the future subject image plane position but also the image plane moving speed from the results of the past plural times of focus detection and executing the position and speed control of the lens in accordance with the results thereof. CONSTITUTION:Not only the future subject image plane position is predicted from the results of the past plural times of the focus detection but also the moving speed of the image plane is calculated in accordance with the data on the prediction of the image plane position. The speed control of the lens is executed in accordance with the results thereof. The delay in the follow up of AF (autofocusing) is thereby drastically eliminated and the movement of the lens is smoothed. The good feel of use is thus obtd.
Patent JP-S5640020-A (JP)
Title: Incinerating method of sludge
Inventor: KOJIMA MASAHIRO
IPC: F23G5/04
Filed: 1979-09-10
Abstract: PURPOSE: To prevent leakage of bad odor to the atmosphere, by removing malodorous components contained in exhasut gas through cooling of combustion gas of sludge.  
     CONSTITUTION: Exhaust gas used for drying in a drying chamber 1 enters into an exhaust-gas cooler 15 and is cooled by a cooling pipe 22, so that malodorous components in exhaust gas, having a high boiling point, are liquefied. The malodorous components thus liquefied are taken out from a wastewater outlet port 23 and sent to a sewage treating system. On the other hand, cooled exhaust gas is divided into four passages. That is, exhaust gas is heated in the first and the second passages and used again for drying sludge. In the third passage, it is mixed with exhaust combustion gas or secondary heat exchanging gas after its flow rate is controlled by an exhaust-gas temperature controlling blower 17, so that the temperture of the mixture gas is controlled. In a fourth passage, it is deodorized at 24 and discharged to the outside from a chimney 27. Further, malodorous components having a low boiling point, liquefied at a cooler 25, is sent to a sewage treating system, so that bad odor is not leaked to the outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04322551-A (JP)
Title: Image sensor and optical device using the same
Inventor: SHIBUYA MASATO
IPC: H04N5/369
Filed: 1991-04-22
Abstract: PURPOSE:To educe aliasing being a cause to noise by a frequency component in excess of a sampling frequency without use of a complicated optical device such as an optical low pass filter. CONSTITUTION:Plural picture elements 1 are arranged regularly in a line at a pitch of a2 and an opening to limit a luminous flux radiating to the picture element is provided. The opening consists of an opening 11 at a light receiving side on the picture element and an incident opening 12 arranged at a prescribed interval along the optical incident direction.
Patent JP-S63309067-A (JP)
Inventor: JIYON JIEI FUITSUTSUJIERARUDO
IPC: H03K17/10
Filed: 1988-05-13
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-S5817833-A (JP)
Title: Production of honeycomb structural body consisting essentially of zeolite for adsorption of moisture in gas
Inventor: MIZUNO MINEO
IPC: B01J20/18
Filed: 1981-07-24
Abstract: PURPOSE:To produce a structural body for adsorption of gases of an outstanding adsorptive property and high strength inexpensively by forming a mixture obtd. by adding a binder and water to zeolite power into a honeycomb shape, a calcining the molding after drying the same if it contains much water. CONSTITUTION:About 95-30wt% synthetic zeolite powder and about 5-70% an inorg. binder are compounded and water is added to the mixture thereof and the mixture is extruded or pressed to a honeycomb shape of required sizes. The amt. of water is preferably about 25-35 parts based on 100pts.wt. the compound in the case of an extrusion molding method and about 4-30 parts in the case of a press molding method. If natural zeolite is used, the lower limit in the content of zeolite is about >=50%. Further it is preferable to compound about 0.5-5 parts. an org. binder such as carboxy methyl cellulose based on 100 parts the total weight of the zeolite and the inorg. binder. If necessary, the molding is dried down to <=10% moisture in an atmosphere of >=80% relative humidity, then it is calcined at about <=800 deg.C.
Patent JP-H11310337-A (JP)
Title: Automatic document feeder and image reader
Inventor: OKADA TAKAYUKI
IPC: B65H3/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To previously prevent feeding failure such as a duplicate feed and documental damage such as a tear by selecting a document placing stand and at least plural feeding means for separating/feeding documents by an output signal of a punch hole detecting means for detecting punch holes arranged in the documents. SOLUTION: When a bundle of documents P is set in a document tray 15, the fact of setting the documents is detected by an inlet sensor 41. While, discrimination is made on whether or not punch holes are opened on the left end of the documents by a left side hole detecting sensor 43, and when the punch holes are opened on the left end, the bundle is fed from a closed loop path B, and when the punch holes are opened, the bundle is transferred by a first rear end regulating plate 38. Next, discrimination is made on whether or not the punch holes are opened on the right end of the documents by a right side hole detecting sensor 44, and when the punch holes are not opened, a feed from the closed loop path B is selected, and when the punch holes are opened, a feed from a switch back path A is selected to thereby prevent a duplicate feed by floating failure.
Patent JP-S5542773-A (JP)
Title: Numerical control machine tool
Inventor: KOIDE TSUYOSHI
IPC: B23Q15/02
Filed: 1978-09-21
Abstract: PURPOSE: To obtain high barrel precision by controlling feed of a tool through deviation of the both in such a way that size of the machined surface is gradually  measured, at the same time, theoretical sizing value is sought out of the machined  surface which is positioned at the measured point.  
     CONSTITUTION: A size measuring head 24 for measuring the size of the machined surface of a work W is installed on the floor surface at the position opposite to a tool 21 by tucking the work W. This output is converted to digital signal by an AD converter 25. The final figuration of the work is read into a processing unit 31 by separating profile data programmed the moving rate of the toool 21 from sequence data programmed the cutting command of the tool 21 and the operation command for repreating machining cycle of the work. The processing unit 31 memorizes these data into a memory unit 32, numerical control is done on the basis of NC data memorized into the memory unit 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08316268-A (JP)
Title: Semiconductor device and housing carrier therefor
Inventor: KOYASHIKI TAKESHI
IPC: H05K3/34
Filed: 1995-05-16
Abstract: PURPOSE: To provide a semiconductor device in which a semiconductor chip is sealed in a ball grid array(BGA) package having a predetermined gap between a printed board and a device board, and a housing carrier therefor in which detachment of a solder ball due to an impulse applied during storage or carriage is prevented. CONSTITUTION: A semiconductor device has a spacer 42 provided in a region on the lower surface of a printed board 41 in which a terminal portion 14 is not formed. The spacer 42 forms a predetermined gap between the printed board 41 and a device board 2 when a solder ball 15 is melted. A housing carrier for a semiconductor device has a receiving stage provided at a position within a pocket corresponding to the spacer 42. The receiving stage is abutted against the spacer 42 to support the semiconductor device so that the solder ball 15 on the lower surface of the printed board 41 does not contact the bottom surface.
Patent JP-S5818236-A (JP)
Title: Manufacture of insulated box body
Inventor: NAKAMURA ATSUSHI
IPC: B29B7/00
Filed: 1981-07-24
Abstract: PURPOSE:To exclude any space through which an insulating material will leak, to reduce the number of manual steps and to decrease the number of parts, by placing a hollow box body, in which an inner box is housed, in a foaming mold, and filling an insulating material into the space in the hollow box body. CONSTITUTION:A synthetic resin is double-blow-molded into the hollow box body 21 that is provided with a fitting hole (E) at the projected section (D) for serving as heat exchange section. The inner box 22 is inserted along the inner walls (B) in the box body 21, the box body 21 is placed between an outer mold 14 and an inner mold 15, and a raw liquid of foamable heat insulating material 5 is filled in the space (C) to foam. By the foaming pressure, the inner box 22 is secured to the inner walls (B) of the hollow box body 21, and thus the firm contact of the inner walls (B) of the insulated box body 20 with the inner box 22 is completed.
Patent JP-S5641280-A (JP)
Title: Pretreating agent
Inventor: MURATA TOSHIICHI
IPC: C08L33/00
Filed: 1979-09-11
Abstract: PURPOSE: A pretreating agent which enhances the adhesiveness of a polystyrene resin surface, prepared by adding an acrylic adhesive to a mixed organic solvent containing petroleum benzin and ethyl acetate or a mixed organic solvent containing petroleum benzin and methyl ethyl ketone.  
     CONSTITUTION: A mixed organic solvent is prepared either by mixing (a) petroleum benzin and (b) ethyl acetate in a mixing weight ratio of about 50/50W100/ 50 or by mixing (c) petroleum benzin and (d) methyl ethyl ketone in a mixing weight ratio nearly equal to that of above. Then, the pretreating agent for modifying the surface of a polystyrene resin is obtained by adding to the resulting mixed organic solvent, 3W10wt% of an acrylic adhesive. The pretreating agent is useful in laminating a vinyl chloride resin sheet onto the surface of a polystyrene resin molded product by vacuum forming, and the agent is effective to enhance adhesion between the vinyl chloride resin sheet and the polystyrene resin and in addition, to lower the temperature at which bonding is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6013640-A (JP)
Inventor: MATSUSHITA YOSHITAKA
IPC: B31B7/00
Filed: 1983-06-30
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-2000305997-A (JP)
Title: Accounting system and method for checking consistency of accounting data
Inventor: TSUDA MITSUO
IPC: G06F19/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To suppress the input of inconsistent accounting data and to narrow its influence range. SOLUTION: A means 2 checks an error in inputted itemization information. A means 3 outputs correct itemization information as the detailed data of itemization, sorts the itemization information in each account title and in each auxiliary item, adds the sorted itemization information to balance data in each title/ auxiliary item managed in each number of months added to the number of periods and outputs the added data. A means 6 executes generation and subtraction processing for bond/debt data out of the itemization information, outputs the detailed data of bonds/debts and registers/updates/outputs bond/debt balance data.  A means 10 compares the itemization detailed data and the balance data in each bond/debt with the bond/debt balance data and the bond/debt detailed data, checks whether there is inconsistency in these data or not, and when there is nonconformity, outputs an information for limiting succeeding operation to an operation control master 14. The means 2 checks itemization of the information on the basis of operation control information instructed by the master 14 and suppresses an input in accordance with the checked result.
Patent JP-H10306423-A (JP)
Title: Impervious wall for gutter pipe and construction method therefor
Inventor: ARAKAWA NORIYUKI
IPC: E21D9/06
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To perform laying of a gutter pipe and construction of an impervious wall through a non-cut and cover method. SOLUTION: Soil 8 at the periphery of a gutter pipe laid through a pipe jacking method is filled with a filler 9, having cut-off ability, from the internal part of the gutter pipe. Further, the gutter pipes are laid through the pipe lacking method. The constituting member of the gutter pipes at an impervious wall is removed from the inner side of the pipe and soil 8 at the periphery thereof is excavated from the inner side of the pipe, a space 8A is formed at the periphery of the pushed gutter pipe, and the space 8A is filled with a filler 9 having cut-off ability.
Patent JP-S5241111-A (JP)
Title: Refining type low alloy high tension steel having excellent toughness of welded part with large heat input
Inventor: FUNAKOSHI TOKUMI
IPC: C22C38/00
Filed: 1975-09-29
Abstract: PURPOSE: Providing the refining type low alloy high tension steel suitable for welding with large heat input above 50KJ/cm of heat input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02298634-A (JP)
Title: Fuel supply quantity control device for afterburner equipment
Inventor: KAWASAKI SEIJI
IPC: F02C9/28
Filed: 1989-05-12
Abstract: PURPOSE:To perform transient fuel supply and stationary fuel measurement simply and certainly, by adjusting openings of weighing valves in injection pipings in accordance with pressure differences between fuel pressures in the injection pipings connected to injection orifices and an exhaust gas pressure in a duct. CONSTITUTION:Fuel sent under pressure from a centrifugal pump 9 is injected from respective injection orifices 2, 2a via respective weighing valves 13, 13a and respective cutoff valves 14, 14a set to plural numbers of injection pipings 3, 3a respectively. At this time, pressure differences between fuel pressures in respective injection pipings 3, 3a detected by respective sensors 15, 15a respectively, and exhaust gas pressure in a duct 1 detected by a sensor 16 are detected by a detector 17. Also, pressure difference A detected by the detector 17 and target pressure difference B are compared with each other by means of a comparator 18. As a result, when difference exists between the detected pressure difference A and the target pressure difference B, openings of respective weighing valves 13, 13a are controlled to dissolve this difference by means of a controller 19 respectively.