baber/WOPTO huggingface dataset:
Patent JP-H031804-A (JP)
Title: Manufacture of injection molded shoe with air vent in sole
Inventor: HASHIDA KATSUAKI
IPC: A43D86/00
Filed: 1989-05-31
Abstract: PURPOSE:To manufacture an injection molded shoe with air vent holes in its sole simultaneously with molding a sole by a method wherein a male last is mounted a quarter with a filter pad in contact with a part of a midsole of ventilation, which is combined with a female last of a sole molding metal pattern, and the filter pad is inserted needles projecting from a part of the female last into a cavity, and molding sole resin is injected into the cavity. CONSTITUTION:A midsole 3 using air permeable materials is pasted with a filter pad 4 of ventilation to the under surface corresponding to a tread-on part of it. A male last 5 is mounted with a quarter 1 including the midsole 3, which is combined with a female last composed of a bottom mold 6 and a side mold 7. On the side mold 7, a plurality of needles 8 are planted in parallel projecting inside to each pasting position of the filter pad 4. Then molding sole resin such as polyurethane or PVC, etc., is injected into a cavity 10 between both lasts from an injection port 9. When removing the lasts after the resin is solidified, an injection molded shoe 13 is ready having a sole 12 made small holes 11 in the side by pulling out of the needles 8.
Patent JP-H0953702-A (JP)
Title: Gear design, gear and gear measurement
Inventor: HONDA SHO
IPC: F16H55/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To increase design accuracy of an involute gear by assuming system of stationary axis, system of rotating axis and system of parametric axis in design of an involute gear except an involute spur gear and then describing a tooth flank form directly on respective systems of axis. SOLUTION: In case of design of a gear with involute helicoid as tooth surface and a gear having tooth surface conjugate with the former tooth surface, a system of stationary axis, a system of parametric axis and a system of rotating axis, as basic system of axis, are assumed and then locus of contact point of gear pair, common normal and tooth form curve are first obtained. And then, contact point locus when fluctuation in bearing load becomes zero and the then inclination angle of the common normal are obtained in system of stationary axis. Tooth form curve when fluctuation in bearing load becomes zero is obtained on the basis of the contact point locus and the inclination angle of the then common normal, so that pair of curved surfaces not mutually interfering are determined to be tooth flanks of pair gears.
Patent JP-H08330663-A (JP)
Title: Gas laser
Inventor: MINAMITANI YASUSHI
IPC: H01S3/134
Filed: 1995-06-05
Abstract: PURPOSE: To reduce the running cost and make it possible to remove also CF4 by generating electrons by corona discharge, colliding it with gas fluoride in laser gas, and precipitating it by a collecting electrode to be removed. CONSTITUTION: The fine particles and gaseous halide of the material for exciting laser gas 2 by discharge generated at discharge electrodes and forming an electrode are floated in the gas 2. The gaseous and fine particle-like impurities generated in a discharge tube 1 are guided together with the gas to a gas refining unit 3A via a tube 3a by a blower. Many electrons are generated at a corona discharge electrode 8 applied by a high negative voltage, and the electrons start to drift to collecting electrode 9 via an electric field. The electrons collide with the impurity (gas fluoride) in the gas while the electrons move. Negative ion is drifted similarly to the electrons toward the electrode 9 by the electric field, arrived at the electrode 9, and the impurities are precipitated on the electrode 9 and removed.
Patent JP-S6028896-A (JP)
Title: Process for operating plug flow type digestion tank
Inventor: SHIRAKAWA NOBORU
IPC: C02F11/04
Filed: 1983-07-26
Abstract: PURPOSE:To control the amt. of overflowed sludge to be treated to a fixed amt. and to perform stable operation by regulating the amt. of digestion gas to be drawn out from each digestion chamber divided to plural numbers regulating the pressure in each digestion chamber and fixing the liquid level of each chamber. CONSTITUTION:Raw sludge 7 is charged to a digestion chamber 2 at one end, and the sludge 8 to be treated in each digestion chamber 2-6 overflows successively from the digestion chamber 2 toward the digestion chamber 6 at another end. Digestion gas 9 generated in each digestion chamber 2-6 is drawn out from each digestion chamber and is collected in a gas tank 10. The liquid level of each digestion chamber 2-6 is detected by level gauges 12 provided to each digestion chamber 2-6, and automatic valves 11 are controlled by the detection signal. Namely, if the liquid levels of digestion chambers 2-6 are raised, the automatic valve 11 is closed to raise the pressure in the digestion chamber 2-6, and the liquid levels are depressed. On the contrary, if the liquid levels in the digestion chambers are depressed, the valve 11 is opened and the liquid level is raised.
Patent JP-H09316271-A (JP)
Title: Spherical hydrous gel
Inventor: FUJII HIROAKI
IPC: C08F8/28
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gel useful for waste water treatment, excellent in living for microorganisms, hardly causing deterioration, improved in durability, comprising an acetalized polyvinyl alcohol. SOLUTION: This spherical hydrous gel comprises an acetalized polyvinyl alcohol. The gel preferably contains a polymer polysaccharide. The spherical gel is obtained by bringing liquid drops of a mixed aqueous solution of (A) a polyvinyl alcohol (preferably one having >=1,000 average polymerization degree) and (B) a water-soluble polymer polysaccharide (especially preferably an alkali metal salt of alginic acid) capable of gelatinizing by contact with a cation into contact with (C) a cation compound to form the liquid drops into a spherical shape. Then, the component A is acetalized. The acetalization is carried out by bringing the spherical formed material into contact with an aqueous solution containing an aldehyde compound and an acid.
Patent JP-S5565889-A (JP)
Title: Heat pipe
Inventor: KIMURA HIROSHI
IPC: F28D15/00
Filed: 1978-11-09
Abstract: PURPOSE: To improve the performance limit of the heat pipe due to the limitation to the capillarity and maintain the temperature of the evaporation part at an almost constant level by means of a Clapeyron tube used for the feedback of liquid from the condensation part to the evaporation part.  
     CONSTITUTION: This heat pipe is composed of a heat pipe body 1, Clapeyron tube 2, a Clapeyron tube evaporation chamber and a working liquid 4. The tube works to convey the liquid by difference in the vapor pressure. In this apparatus, the liquid level is kept the same only if the temperature is the same in the tube and the heat pipe. Under such a condition, even if the heat pipe evaporation part 5 is heated while the condensation part is cooled, the liquid level remains unchanged. On the other hand, when the temperature of the evaporation chamber becomes lower than that of the heat pipe body with the cooling of the tube evaporation chamber 3, a difference in the vapor pressure is yielded and the working liquid moves up through the tube. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01308633-A (JP)
Title: Marking head
Inventor: SUZUKI HIROSHI
IPC: B41F17/36
Filed: 1988-06-07
Abstract: PURPOSE:To improve operating efficiency by sticking a marking stamp onto the underside of a sticking section and properly inclining the sticking section extending over the whole circumferential direction by an inclination adjusting means mounted around the sticking section under the state in which a marking inking pad is removed. CONSTITUTION:When the stamping surface of a work 3 and the marking surface of a marking stamp 4 are not faced oppositely in parallel, an imprinted mark is blurred. A marking inking pad 5 is removed from a head body 2, an inclination adjusting means corresponding to a section, in which the mark is blurred, such as a push bolt is turned and operated by a driver, etc., and the corresponding peripheral section of a sticking section 11 is pushed properly by the lower end of the inclination adjusting means 16, thus regulating the inclination of the sticking section 11. Likewise, a specified mark formed to the marking stamp 4 is imprinted to the work 3, and the blurring of the mark is confirmed. The procedure is repeated several times, thus correctly adjusting the parallelism of the marking stamp 4 to the stamping surface of the work 3.
Patent JP-S5838017-A (JP)
Inventor: DEIITAA PIRUTSU
IPC: H03H9/10
Filed: 1982-08-09
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-S5928943-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: B08B3/02
Filed: 1982-08-11
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-S6030579-A (JP)
Title: Automatic control device for arc welding
Inventor: TABATA YOUICHIROU
IPC: B23K9/10
Filed: 1983-07-28
Abstract: PURPOSE:To perform automatic welding in conformity with the shape of base metal by reading out a reference voltage corresponding to the detected current from a memory and controlling the position of a torch in such a way that the deviation between the reference value and the detected voltage is made zero and that the speed attains a prescribed value. CONSTITUTION:A control means which moves relatively a welding torch in horizontal and vertical directions with respect to base metal and a means for taking in the relation between current Ai and reference voltage EO into a memory bank for arc and short circuiting are provided. The reference voltage EO corresponding to the current Ai detected in the stage of actual welding is read out from the above-mentioned memory and the deviation between the detected voltage Ei and the reference value EO is determined. The space between the torch and the base metal is controlled in the direction of making said deviation zero and at the same time the moving speed component in the horizontal direction is also controlled in addition to the component in the vertical direction of the torch so that the combined speed (welding speed) of the torch is maintained constant. The control of the torch position and welding speed in conformity with the shape of the base metal is thus made possible.
Patent JP-H04254186-A (JP)
Title: Burning furnace
Inventor: YAMADA HIROTSUGU
IPC: F27B9/36
Filed: 1991-05-13
Abstract: PURPOSE:To increase the treating capacity of a burning furnace and improve the areal productivity of the same by decreasing the temperature differences in the vertical temperature distribution of the burning furnace. CONSTITUTION:A furnace body 12 is provided with an annular cavity 14. A hearth 18 is fitted into the lower opening 16 of the furnace body 12 to form an annular chamber. A first heater 26 and a second heater 28 are arranged at the inner peripheral side and the outer peripheral side of the cavity 14 of the furnace body 12. Two pieces of plates 22, 38 are formed above the hearth 18 with a space between the hearth 18. A fourth heater 40 is disposed between two plates 22, 38. A third heater 30 is arranged above the plates 22, 38. Works to be burnt are put on the plates 22, 38 and the hearth 18 is rotated whereby the works to be burned are turned and moved.
Patent JP-S5662380-A (JP)
Title: Light-infrared ray converting device
Inventor: NISHIURA SHINJI
IPC: H01L31/153
Filed: 1979-10-26
Abstract: PURPOSE:To convert visible light or ultraviolet light into infrared rays without needing an external power source by a method wherein a solar cell and a luminous diode are made coexist in one GaAs board. CONSTITUTION:A solar cell 21 converting visible light or ultraviolet light into currents and a luminous diode section 22 having a P-N junction radiating infrared light by the currents are formed in a GaAs semiconductor board. In the figure (a), the diode section 22 is located at the side of the cell section 21; in the figure (b), the diode section 22 is positioned annularly surrounding the cell section 21. The diode sections in both figures each emit infrared light 32 when visible light or ultraviolet light 31 is projected.
Patent JP-H073593-A (JP)
Title: Dust-collecting and removing device of knitting machine
Inventor: INABA YOSHIRO
IPC: D04B35/32
Filed: 1993-06-10
Abstract: PURPOSE:To provide the dust-collecting and removing device of a knitting machine, capable of collecting and removing dusts produced in a yarn-delivering device. CONSTITUTION:The dust-collecting and removing device of a knitting machine is characterized by disposing a dust-recovering net 11 so as to surround the yarn-delivering device 4 of the knitting machine 2 and so as to be rotatable on the longitudinal shaft core of the knitting machine 2, a gas flow-producing means 12 for producing a gas flow for adhering dusts producing with the yarn- producing device 4 to the yarn-recovering device 11, and a dust-collecting means 13 for collecting and removing the yarn dusts adhered to the recovering net 11 with the power of a gas flow.
Patent JP-H10325575-A (JP)
Title: Humidified air feeding system, and its relative humidity control method
Inventor: AOKI MASARU
IPC: F24F6/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a humidified air feeding system, and its relative humidity control method by which a humidified air is stably fed in such a manner that a humidification objective space may have a desired fixed relative humidity. SOLUTION: This humidified air feeding system 10 is constituted in such a manner that a pressurized air A which is fed from a pressure air feeding device 5 is released to a humidification objective space 7 as a pressurized humidified air A' with a relative humidity of 100% in a pressurizing humidifying box 1, and the relative humidity of the humidification objective space 7 may be kept at a specified relative humidity.  In this case, temperature sensors 17, 18 which detect an atmospheric temperature Tb and a pressurized humidified air temperature Ta, are respectively arranged, and at the same time, an electric pressure control valve 20 which changes the pressure of the pressurized air A by an electric signal E, is inserted in a feeding-communicating passage 19, and also, a control device 16 which controls the electric signal E of the electric pressure control valve 20 according to a temperature difference when received the signals of the temperature sensors 17, 18, is provided.  By this method, the electric signal E of the electric pressure control valve 20 is controlled in such a manner that a saturated steam amount contained in the pressurized humidified air A' may be adjusted to a steam amount contained in the specified relative humidity at the atmospheric temperature Tb in the humidification objective space 7.
Patent JP-H11330588-A (JP)
Title: Magnetoresistance effect element, its manufacture and magnetic recording regenerative device
Inventor: MAESAKA AKIHIRO
IPC: H01F10/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance the crystallizability of a magnetoresistance effect film to inhibit a grain boundary diffusion or the like and to reduce the thermal degradation rate of the magnetoresistance effect of a spin valve film by a method wherein the effect film is formed by a sputtering method using gas containing at least either of Xe gas and Kr gas. SOLUTION: When some one layer or all the layers of a spin valve film 8, which is a magnetoresistance effect film, is or are formed by a sputtering method, gas containing at least either of Xe gas and Kr gas is adopted as sputtering gas. Thereby, it is verified that at least either of a very small amount of Xe gas and a very small amount of Kr gas is contained in the film 8 or the interface between a substrate 1 or a base layer 2 and the film 8. Accordingly, the crystallizability of the effect film is enhanced, an atom diffusion between the layers of the film 8 at the time of heating is reduced and the deterioration of the characteristics of the layers of the film 8 is prevented. As a result, the heat resistance of the effect film is enhanced and the thermal degradation rate of the magnetoresistance effect of the film 8 is reduced.
Patent JP-H11329998-A (JP)
Title: Method for implanting ion
Inventor: ARAKI TOSHIYUKI
IPC: C23C14/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To realize a method for partially implanting ions so as to cause no fusion on a resist, and no crystal defect on a bonding surface of the resist and a semiconductor substrate. SOLUTION: A method for partially implanting ions on a semiconductor substrate includes the steps of patterning a resist 9 as a mask on a part where no ion is implanted on the semiconductor substrate, etching the semiconductor substrate with the patterned resist 9 serving as a mask, implanting ions onto the etched semiconductor substrate with the patterned resist 9 serving as a mask, and exfoliating the patterned resist 9 from the etched semiconductor substrate.
Patent JP-S63302836-A (JP)
Title: Ultrasonic diagnostic apparatus for endoscope
Inventor: YOKOI TAKESHI
IPC: A61B8/12
Filed: 1987-06-04
Abstract: PURPOSE:To easily obtain the stable ultrasonic tomographic image of an objective region, by connecting a drive part for moving an ultrasonic vibrator in the insert direction thereof within a sheath to the channel of an endoscope, in which the sheath is inserted, by a connection member. CONSTITUTION:The sheath 12 capable of being inserted in the forcepts port 9 of an endoscope 1 and the channel 16 communicating therewith is constituted, for example, of a Teflon tube and an ultrasonic wave transmitting and receiving window 17 is provided to the side surface of the insert leading end part of said sheath 12 along the longitudinal direction of the sheath 12 and an ultrasonic vibrator 19 is provided in the sheath 12 in opposed relation to the window 17 so as to hold a holding member 18 movable in the longitudinal direction of the sheath 12 and the holding member 18 of the vibrator 19 is connected to one end part of the transmitting shaft 20 composed of a coil shaft or hollow wire provided so as to extend into the sheath 12. Since it is unnecessary to hold a scanning drive part 13 by the hand of a nursing person when said drive part 13 is fixed to the forceps port 9 through a connection member 14, operability is enhanced and the insert leading end part of the sheath 12 is not made unsteady and, therefore, the stable ultrasonic tomographic image of an objective region can be obtained easily.
Patent JP-S5566177-A (JP)
Title: Synchronous isolation device
Inventor: SUZUKI AKIRA
IPC: H04N5/16
Filed: 1978-11-10
Abstract: PURPOSE:To increase the clamp response speed for the synchronous isolation when the switching is given from the signal featuring a high APL (average picture level) to the signal of a low APL by constituting the clamp circuit, which isolates the synchronous signal from the video signal, with the transistor. CONSTITUTION:The isolation device consists of the following component elements: input terminal 11 of the video signal; transistor 12 featuring the switching action; diodes 13 and 16; differential amplifier 14 which carries out the potential comparison for isolation of the synchronous signal based on the potential decided with the DC-clamped video signal and variable resistance 11; retriggerable monostable oscillator 15 of time constant T which is driven by the rise of the synchronous signal; output terminal 17; input terminal 18 for the signal applied to amplifier 14; constant voltage source 19 and others. In such constitution, the clamp response speed can be increased in switching from the high-APL signal to the low-APL signal without increasing the sag, thus ensuring the synchronous isolation with the excellent characteristics.
Patent JP-S5763331-A (JP)
Title: Preparation of polyamic acid solution
Inventor: NAGANO KOUSAKU
IPC: C08G73/10
Filed: 1980-10-03
Abstract: PURPOSE: To obtain a polyamic acid solution as a precursor for a polyamide resin having a high molecular weight and suppressed formation of branches, by polycondensing a compound containing an amino group with a compound containing an acid anhydride group in a solvent containing a carboxylic acid.  
     CONSTITUTION: (A) A compound having two or more amino groups in one molecule, e.g. 4,4'-diaminodiphenylmethane, is polycondensed with (B) a compound having  two or more acid anhydride groups in one molecule, e.g. benzophenoetetracarboxylic  acid dianhydride, in a solvent containing 0.5W5wt% carboxylic acid, prefrably ≤15C,  e.g. monochloroacetic acid, at a reaction temperature of 5W80°C to give a polyamic  acid solution of 10W25wt% solid concentration.  
     EFFECT: A plyimide resin having improved elongation, tensile breaking strength, etc. can be obtained from the solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H035543-A (JP)
Title: Method for joining together members of wood structure
Inventor: KOBAYASHI AKIRA
IPC: E04B1/48
Filed: 1989-06-02
Abstract: PURPOSE:To facilitate execution of a work and to improve reliability by a method wherein a steel lever is inserted astride a space between steel lever embedding holes formed in two members made of wood, and after the outer peripheries of joining end surfaces are sealed, the steel lever embedding hole is filled with an adhesive by a pressure. CONSTITUTION:Steel lever embedding holes 1a, 1a, 1b, and 1b extending in an axial direction and opened to joining surfaces are formed in wood members A and B, respectively, intended to be joined together. Steel levers C and C are inserted astride a space between the steel lever embedding holes 1... of the two members A and B, and after the outer peripheries of the joining surfaces of the two members A and B are sealed, the steel lever embedding holes 1... are filled with an adhesive by a pressure. Gaps between the inner peripheral surfaces of the steel lever embedding holes 1... and the steel levers C and C are densely filled with an adhesive, and a gap between the joining surfaces of the two members A and B made of wood is also filled with an adhesive to the two members make to each other.
Patent JP-S63304635-A (JP)
Title: Circuit substrate
Inventor: HIRANO SHIGERU
IPC: H01L21/60
Filed: 1987-06-03
Abstract: PURPOSE:To form a bump having a complete shape at the tip part of a finger, and obtain a sure direct junction between the bump and a semiconductor ele ment, by making the width of the finger tip part for forming the bump differ from the other parts of the finger. CONSTITUTION:In a circuit substrate wherein a bump 2 is formed at a finger 1 tip part, the width of the finger 1 tip part is made different from the other of the finger 1. That is, the bump 2 is directly bonded with a pad part of the finger 1 semiconductor element, and the tip part of the finger 1 is made wide. Therefore, the bump 2 having a complete shape can be formed on the finger 1, even if position deviation between the bump 2 and the finger 1 generates at the time of patterning. The sure junction between the bump 2 and the pad part of an semiconductor element is enabled, thereby.