baber/WOPTO huggingface dataset:
Patent JP-S5654227-A (JP)
Title: Apparatus for preparing oxygen and magnesium iodide
Inventor: KURAMOTO HITOSHI
IPC: C01F5/26
Filed: 1979-10-09
Abstract: PURPOSE: To prepare O 2  and MgI 2  efficiently by a method wherein the reaction for obtaining Mg(IO 3 ) 2  and MgI 2  from MgO and I 2  and the reaction for obtaining O 2 , I 2  and MgO by subjecting Mg(IO 3 ) 2  to the heat decomposition are carried out simultaneously and, moreover, said reactions are carried out repeatedly by batch operation.  
     CONSTITUTION: MgO is supplied from a supply port 2 and water is supplied from a supply port 3 into a mixing tank 1 to be mixed and this mixture is supplied into the first reaction tank 5 through a valve 4. MgO is stayed in the reaction tank 5 and water is flowed into a iodine-water sump 7 through a valve 6 and mixed with I 2  from a valve 8, thereafter this mixture is supplied to the first reaction tank 5 through a valve 12 by a recirculation pump 11 to form Mg(IO 3 ) 2  and MgI 2  by reacting I 2  and MgO. After reaction, the reaction mixture is supplied to the iodine- water sump 7 to be solidified by cooling and a high concn. MgI 2  solution is taken out from a valve 14. Next, the temp. of the first reaction tank 5 is raised to subject the residual Mg(IO 3 ) 2  to the heat decomposition to form O 2 , I 2  and MgO and O 2  and I 2  are recovered from a valve 17 by a suction pump 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09312444-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: ISHINO MASATO
IPC: H04B10/50
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser with high FM modulation efficiency. SOLUTION: Unevenness is formed on an InP substrate 10 and a buried diffraction lattice 11, in which InAsP is buried in the recessed part. A phase is shifted by one-fourth of a wavelength on both sides of a phase shift region 17. Further a resonator structure is formed by the constitution including a strain MQW active layer 14. By using the diffraction lattice 11, a λ/4 phase shift can be correctly regulated so that a semiconductor laser of high FM modulation efficiency can be realized.
Patent JP-H11307926-A (JP)
Title: Inert gas supplier of soldering equipment
Inventor: SEO YASUO
IPC: H05K3/34
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To disclose equipment capable of supplying inert gas to only a necessary region, in a case that soldering in an inert gas atmosphere is realized. SOLUTION: This supplying equipment consists of a pair of carriage rails driving a pair of carriage pawls which clamp a printed board or the like from both sides and carry it, a shielding plate which is suspended from the carriage rails to fused solder and shields the outside air, other shielding plates arranged in the front and the rear of a fused solder tank in the traveling direction which are arranged except the inlet and the outlet of the printed board or the like, an upper backing hood 19 which is installed on the upside of the carriage rails, makes a part facing the printed board or the like a through hole 20, and arranges a channel 21 around the through hole, and an upper hood 18 which closes a lid to the upper backing hood containing the channel 21.  Inert gas is supplied to the upper hood 18, and only a soldering working part of the printed board or the like is made an inert gas atmosphere. An annular inert gas supply route installed in the upper inner periphery of the upper hood 18, and a plurality of gas jetting holes are formed in the supply route.
Patent JP-H0424674-A (JP)
Title: Developing device
Inventor: SHIMIZU YOSHITAKE
IPC: G03G15/08
Filed: 1990-05-19
Abstract: PURPOSE:To always form an excellent image from an image forming initial stage to an image forming stabilizing stage by providing a stirring and control means stirring and mixing a start developer till the output value of a sensor on the start developer is 0.9 - 1.1 times the output value of the sensor on the developer of the image forming stabilizing stage. CONSTITUTION:When the output value of the sensor 3 of the start developer is greatly dispersed, a stirring member 4 is rotated and driven by an instruction from the stirring/control means 6 to stir and mix the start developer, and the output value of the sensor 3 of the start developer is adjusted 0.9 - 1.1 times that of the sensor 3 on the developer of the image forming stabilizing stage. Therefore, the output value of the sensor of the start developer is within this range, the fluctuation of the output value of the sensor 3 from the image forming initial stage to the stabilizing stage is reduced and the sensor 3 can recognize an accurate toner concentration. Thus, even if the start developer having the dispersion of the output value of the sensor is used, the excellent image can be always formed from the image forming initial stage to the image forming stabilizing stage.
Patent JP-H06338441-A (JP)
Title: Semiconductor device and its manufacture
Inventor: GOMI YUTAKA
IPC: H01L21/027
Filed: 1993-05-31
Abstract: PURPOSE:To provide a semiconductor device in which a highaccuracy and fine pattern is formed with good efficiency without increasing manufacturing costs and without any difficulty in manufacturing a reticle and to provide the manufacturing method of the semiconductor device. CONSTITUTION:A photoresist film 14 which has been formed on a semiconductor substrate 11 is exposed via a first reticle 17, in which the width of light-shielding parts 18 used to form a minimum and in which the light-shielding parts 18 and the light-transmitting parts 19 have been formed at the same pitch. Then, the photoresist film is exposed via a second reticle 20 having light-shielding parts 28 whose width is at the width or higher of the light-shielding parts 18 and at an integral multiple or lower of the width or lower of the light-shielding parts 18. After that, the photoresist film is developed.
Patent JP-H08299411-A (JP)
Title: Device for moxa cautery
Inventor: ARAKAWA KAZUMASA
IPC: A61H39/06
Filed: 1995-04-28
Abstract: PURPOSE: To provide a convenient device for moxa cautery by which even a patient being inexperienced in moxa cautery can easily set up a small moxa cylinder at a point for moxa cautery. CONSTITUTION: A torus-shaped frame body 3 is sticked on the peripheral edge of the top face 2a of a transparent thin film body 2 and a plurality of moxa cylinders 4 and 4 are adhered through the bottom faces on the top face 2a of the film body inside of this frame body 3. The moxa cylinder 4 can be set up at a point for moxa cautery by pinching the frame body 3 with the fingers and bringing the back surface of the film body 2 into contact with the skin h so as to position the moxa cylinder 4 at the point for moxa cautery.
Patent JP-S63296462-A (JP)
Title: Electronic filing device
Inventor: MIZUTANI MOTOHARU
IPC: H04N1/387
Filed: 1987-05-28
Abstract: PURPOSE:To improve the efficiency of the business processing in an information preserving control by selectively recording reception discriminating information outputted from a reception discriminating information generating means for received writing/picture information. CONSTITUTION:A pattern generator 11 prepares reception discriminating information SR to be supplied to a gate circuit 3 in collaboration with an information generator 13. When a received information contains blank information SB except writing/picture information SD, a control circuit 7 removes the blank information SB and supplies it to a gate control circuit 5. The gate control circuit 5 closes an AND circuit 4 and opens an AND circuit 9, and a buffer circuit 12 outputs the stored reception discriminating information SR. The reception discriminating information SR is supplied to a printer 8 through the gate circuit 3 and the control circuit 7, and printed on a printing paper 10. Consequently, the reception discriminating information SR, namely, receiving time and date, etc., are recorded at the position equivalent to the blank part of an original in the printing paper 10.
Patent JP-S5653821-A (JP)
Title: Straightening method for dent flaw of pipe
Inventor: SATOU TETSUO
IPC: B21D3/04
Filed: 1979-10-11
Abstract: PURPOSE: To straighten the dent flaw efficiently with good operatability, by feeding  the pipe to be straightened, being internally inserted with the round column type  plug into the specified position, into the gas between the hourglass type rolls  coupled at respective specified position, and by applying the rolling work to the  pipe and the plug.  
     CONSTITUTION: The round column type plug 2 is inserted by the bar 3 into the  pipe 1 to be straightened, to the point corresponding to the dent flaw; this pipe 1  together with the plug 2 are fed to the rolling machine comprising the hourglass  type rolls 4, 4', rotating in the same direction at the same r.p.m., and are subjected  to the rolling work. Hereupon, above stated rolls 4, 4', are coupled with mutually  crossing axes of rotation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5832351-A (JP)
Title: Manufacture of tubular-bulb base
Inventor: SAGAWA KIKUO
IPC: H01J9/30
Filed: 1981-08-21
Abstract: PURPOSE:To enhance the work efficiency of coating a tubular-bulb base with a rust-inhibiting  synthetic resin coat, and facilitate the handling of the base by using as a rust inhibitor used  for coating the base, a denatured acrylate resin, unsaturated polyester resin or the like which  retains a stable viscosity when it doesn't receive any ultraviolet-ray irradiation, and which  hardens rapidly when irradiated by ultraviolet rays having a peak wavelength of about 365nm. CONSTITUTION:A lamp base 1 has a steel-plate base 2 both surfaces of which are clothed with  an aluminum 3 with 10 to 20mum thickness. Next, an ultraviolet-ray hardened synthetic resin 4  is prepared, for example, by making a denatured acrylate resin into a pasty resin, and applied  to the flanged part 1a of the base 1 so that the cut surface of the periphery of the flanged part  1a is coated with the resin 4. Here, after the pasty resin with a viscosity of below 2,000- 25,000 CP is kneaded with a roller, the pasty resin is applied to the periphery of the part 1a  so that the cut surface of the above periphery is coated with the pasty resin. Following that,  the base 1 is sent into a dryer, and irradiated by a beam discharged from an electric discharge lamp such as a high-pressure mercury lamp, which emits ultraviolet rays having a peak wavelength of 365nm, for 3 to 30sec so as to harden the pasty resin completely and to make the above cut surface to be securely coated with the hardened resin. As a result, the work efficiency of the resin coating process is enhanced, and the handling of the base 1 is facilitated.
Patent JP-H11324125-A (JP)
Title: Building unit and its manufacture
Inventor: HAGIHIRA KIYOSHI
IPC: E04B1/348
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work by fitting cornice panels constituted of frame members provided between the beams of a frame and ceiling face members to a ceiling panel, and setting the size of the cornice panel according to the standard size of a building unit. SOLUTION: Two cornice panels 2 forming a ceiling face and an intermediate beam 7 connecting long ceiling beams 3A, 3B are arranged between a pair of long ceiling beams 3A, 3B along the long side direction of a ceiling panel 1. The cornice panels 2 are selected and arranged from multiple kinds according to the length size of the long ceiling beams 3A, 3B, and the cornice panels 2 form frame members 4 and ceiling faces 5 suspended between the ceiling beams 3A, 3B. Fitted sections 6A, 6B with a U-shaped cross section are fitted to the ceiling beams 3A, 3B, and the cornice panels 2 are fixed along the fitted sections 6A, 6B. The assembling work of the ceiling panel 1 is simplified, and production efficiency can be improved.
Patent JP-S5838235-A (JP)
Inventor: TOOMASU JIEI JIAKOTSUBU
IPC: C07C317/22
Filed: 1982-07-26
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-S63295098-A (JP)
Title: Production of press plate inspection jig
Inventor: KIKUCHI FUMIO
IPC: B21D22/20
Filed: 1987-05-27
Abstract: PURPOSE:To easily and quickly manufacture an upper die block by fitting to the specified position of the inspection jig main body by manufacturing an auxiliary block based on the cross section of a press forming plate and manufacturing the upper die block on the auxiliary block. CONSTITUTION:The cross sectional drawing in full size of the flange Pf, etc., of a press forming plate P is taken off as a hard copy via a copy device 11 and computor 10. A specified shape line 15 is drawn around the sectional shape of the flange part Pf of the hard copy 14 and the auxiliary block 20 in a certain length with the figure 16 surrounded by the shape line 15 being taken as the sectional shape is manufactured. the auxiliary block is then fixed by positioning at the specified position of the inspection jig main body 3 and the blank 30 for the upper die block 1 is built up on the auxiliary block 20. Then, the blank 30 is solidified after its fixing to the main body 3, the inspection face 1a is finished by a specified tool 40 and the upper die block 1 is manufactured.
Patent JP-S5831416-A (JP)
Title: Sheet storing equipment
Inventor: OGATA YOSHIHIRO
IPC: B65H3/46
Filed: 1981-08-19
Abstract: PURPOSE:To keep the percentage of water content within a fixed range by supplying steam to a moistening means only when the moisture at the inside of a box is lower than a standard value. CONSTITUTION:A moisture sensor 5, a temperature sensor 6, and a moisture/ temperature checking means 7a and an actuating means 7b for a moisture controlling means 7 are fitted to the inside of a box 1. The moisture/temperature checking means 7a receives the data of the moisture and temperature of air at the inside of the box 1 from the moisture sensor 5 and the temperature sensor 6 and discriminates whether the absolute moisture is <=30% or not. When the absolute moisture is <=30%, the means 7a applies an output to the actuating means 7b to actuate the actuating means 7b and maintain a moistening means 8 at the status that steam can be supplied.
Patent JP-H05285670-A (JP)
Title: Method and device for controlling resistance welding of coating film conductive member
Inventor: KAWAGOE TEI
IPC: B23K11/24
Filed: 1992-05-22
Abstract: PURPOSE:To control resistance welding so as to perform stably a coating film stripping work and attain excellent welding strength by individually controlling the film stripping process and the welding process while differing the time when both the processes are implemented from each other in the resistance welding. CONSTITUTION:A pressurizing force P required for stripping the coating film of a coated electric wire 30b is applied to a material to be welded 30 and a welding current 1 is energized to the material to be welded 30, and energization is continued from the time of reaching the minimum resistance value Rmin of the resistance R between electrodes to the time of increasing a resistance up to the set rising resistance RUO of the rising resistance RU. At the time of attaining RU=RUO, the film stripping process is finished, process is transferred to the welding process, the energizing of the electric current 1 is once stopped and the pressurizing force is reduced, then the energizing of the welding current 1 is started again following the stability of the pressurizing force P, and the welding process is finished when the electrode displacement amount X reaches a set displacement amount Xo.
Patent JP-H10316825-A (JP)
Title: Adhesive composition
Inventor: WATANABE KENJI
IPC: C08L39/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that is safe with reduced skin irritation and adherent to bio-membrane by containing a polyhydric alcohol and an N-vinylacetamide-acrylic acid or salt copolymer and a water-soluble macromolecule as essential components. SOLUTION: This composition contains, as essential components, (A) one or two and more kinds of polyhydric alcohol as glycerol, sorbitol and the like, (B) a copolymer of an N-vinylacetamide and acrylic acid and/or acrylic acid salt and (C) one or two and more kinds of thickener as carboxyvinyl polymer, gelatin or the like. The monomer weight ratio in the component B is 99/1-1/99 and the acrylate salt is preferably sodium salt. The formulation of individual components is 80-95 wt.% of the component A, 1-10 wt.% of the component B and 1-10 wt.% of the component C. This composition absorbs moisture from the living body, causes no reduction in adhesion by skin perspiration and brings about warm feeling.
Patent JP-H081369-A (JP)
Title: Low spatter wire for co2 gas shielded arc welding and its manufacture
Inventor: KATAOKA TOKIHIKO
IPC: B23K35/36
Filed: 1994-06-13
Abstract: PURPOSE:To provide a wire for the CO2 gas shielded arc welding where the Cu plating is not peeled, the plated surface is not rusted, or little spatter is generated. CONSTITUTION:The internal oxide is formed in the surface layer part of the steel wire, the alkaline metal is contained in the internal oxide, and the alkaline metal is >=1ppm to the whole wire. The citrate or the like consisting of the alkaline metal is coated on the surface of the steel wire, and then, annealed in the atmosphere of gaseous nitrogen.
Patent JP-S63100445-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OGAWA TADASHI
IPC: G03C1/035
Filed: 1986-06-05
Abstract: PURPOSE:To obtain a stable silver halide emulsion with high sensitivity by incorporating a monodisperse silver chlorobromide emulsion in an emulsion layer, and said emulsion contains silver iodide and is obtd. by generating halogen inversion with a water soluble bromide on the surface of a silver halide particle in the presence of a color matter, and by effecting chemical sensitisation. CONSTITUTION:The monodisperse silver chlorobromide emulsion is incorporated in at least one of the emulsion layers mounted on a substrate. Said emulsion contains <=3mol% silver iodide and is obtd. by generating halogen inversion on the surface of the silver halide particle contd. in the monodisperse silver halide emulsion having a particle size distribution of <=0.2 coefficient of variation, with 0.6-20mol% a water soluble bromide based on the total amount of silver halide in the presence of at least one kinds of the color matters comprising simple cyanine, carbocyanine and dicarbocyanine color matters, and by effecting the halogen sensitisation. Thus, the titled material having high sensitivity and less tendency for generating pressure desensitivity and pressure fogging is obtd.
Patent JP-S6023823-A (JP)
Title: Recorder
Inventor: ISAKA KAZUO
IPC: B41J2/44
Filed: 1983-07-20
Abstract: PURPOSE:To enable image recording of a high density at a high speed by constituting a recorder of a short-focus lens array which projects light information formed by a spot light source element array for transmitting prescribed information by emission of light at a magnification of <=1 and a photosensitive body. CONSTITUTION:A driving circuit 10 which drives a light emitting diode array 1 is provided. The array 1 is an array having 100mu spacing between the diodes. The light emitting diodes are lighted according to the driving signal from a driving circuit 9 and the array 1 forms the prescribed light image. The light image is reduced at a ratio of, for example, 0.625 times by a short-focus lens array 2 and is projected onto a photosensitive body 3. More specifically, an increase in the image density by 1/0.625=1.6 times on the photosensitive body is obtd. and the quantity of light is increased at the same rate. An increase of the scanning speed by 1.6 times is thus made possible.
Patent JP-H01299872-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: KIMURA MICHIO
IPC: C08L81/00
Filed: 1988-05-27
Abstract: PURPOSE:To obtain the title composition improved in mechanical properties such as impact resistance, by mixing a specified polyphenylene sulfide resin with an aromatic polysulfone resin. CONSTITUTION:A polyphenylene sulfide resin which is a polymer containing at least 70mol%, desirably, at least 90mol% repeating units of the formula is subjected to a deionization treatment by at least one operation selected from among acid treatment, hot-water treatment, washing with an organic solvent, etc., to obtain a deionized polyphenylene sulfide resin (A) of an Na content <=900ppm. 1-99wt.% component A is mixed with 99-1wt.% aromatic polysulfone resin (B) preferably terminated with a hydroxyl group or an alkali metal phenolate group and, optionally, fibrous and/or particulate reinforcing agents, a crosslinking agent (accelerator), an antioxidant, a lubricant, a colorant, etc., (C).
Patent JP-S5656738-A (JP)
Title: Method and device for adjusting gap of work clamping device
Inventor: HIRATA TADASHI
IPC: B21D43/13
Filed: 1979-10-12
Abstract: PURPOSE:To improve the efficiency of clamping work by providing stationary and moving devices to each of the plural work clamps mounted to carriage thereby fixing one of these automatically and moving the other in correspondence to the shape of the work. CONSTITUTION:First, a wedge member 47 which press-contacts a pit part 43 is moved upward by a cylinder 53 to make clamping devices 13a, 13b freely sliable with a carriage 11. The split nut devices 63 of the clamping devices 13a, 13b are engaged with a screw rod 61 and the devices 13a, 13b are moved to predetermined positions by turning of the screw rod 61. Next, the cylinder 53 of the clamping device 13a is operated to lower the wedge member 47 and fix. And the split nut device 63 of the device 13a is opened. Thence, while the wedge member 47 of the clamping device 13b is held open, the split nut device 63 is contracted and is meshed with the screw rod 61, thence the screw rod 61 is turned. Thence, the clamping device 13b moves along the carriage 11 and is positioned to a predetermined position.
Patent JP-H0425764-A (JP)
Title: Semiconductor acceleration sensor
Inventor: KONDO YUJI
IPC: H01L27/00
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the sensor which is higher in speed, is reduced in electric power consumption and is improved in measurement accuracy by adopting the constitution having an acceleration detecting substrate formed by micromachining of a silicon substrate and a semiconductor substrate formed with both source and drain electrodes. CONSTITUTION:A cantilever 2 is formed in the acceleration detecting substrate 1 by micromachining. A gate electrode 3 is formed in the upper part thereof and a bias voltage is impressed thereto by an external wiring 6. An impurity, such as phosphorus, is diffused to the P type semiconductor substrate 7 to form the source electrode 8 and drain electrode 9 which are connected by wirings 4, 5 to the outside. A change in the acceleration is substd. with a change in the gate voltage of the N type MOS transistor having the electrodes 3, 8, 9 and is measured as a change in the drain current. The acceleration is, therefore, detected with the higher accuracy by sensing the slight change in the position of the cantilever and the electric power consumption is reduced as the higher setting of the input impedance is possible. In addition, the measurement accuracy is improved by the low output impedance.