baber/WOPTO huggingface dataset:
Patent JP-H05322087-A (JP)
Title: Branch pipe coupling
Inventor: YAMADA YONEKAZU
IPC: F16L41/02
Filed: 1992-05-13
Abstract: PURPOSE:To install a socket short pipe to the installing hole of an original pipe in a dry installing method using no adhesive by installing a rubber ring on the outer periphery of the socket short pipe between the locking part of the socket short pipe and a saddle while exposing the outer surface of the rubber ring more than the thickness of the original pipe. CONSTITUTION:When this branch pipe coupling 10 is installed to the installing hole of an original pipe, a socket short pipe 12 is installed to the installing hole at a specific inclining angle along the original pipe, at first, and a saddle 13 is connected closely to the outer surface of the peripheral edge of the installing hole of the original pipe, while a rubber ring 14 is installed to the installing hole. Then, by the rotating operation of an operating ring 15, the locking part 16A of the socket short pipe 12 is lifted up to the original pipe and the saddle 13. As a result, the rubber ring 14 is smashed vertically between the saddle 13 and the locking part 16A, and spread laterally being pressure- connected to the peripheral edge of the installing hole. Consequently, the water- stop property between the branch pipe coupling 10 and the original pipe can be secured.
Patent JP-H07298905-A (JP)
Title: Shoe sole and its production
Inventor: FUKUSHIMA AKINOBU
IPC: A43D25/06
Filed: 1994-05-10
Abstract: PURPOSE:To relieve the impact applied on a shoe sole by air cells. CONSTITUTION:Rugged parts 14 for antislipping and design patterns are molded on the ground contact surface 11a of an outsole 11 and many pieces of the air cells 15 formed to the prescribed shape having shell part holes 17 of a small diameter in the upper parts of the shell parts 16 are formed by injecting or pouring on the upper surface 11b thereof. A midsole 12 is molded by injecting or pouring on the upper surface 11b of the outsole 11. The midsole 12 seals the shell part holes 17 and hermetically seals the air into the air cells 15. The air cells 15 are deformed when the impact is applied on the outsole 11 and the midsole 12. The air therein is then compressed and the impact applied from the ground contact surface is relieved.
Patent JP-H02300746-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURAKI YASUO
IPC: G03C1/89
Filed: 1989-05-15
Abstract: PURPOSE:To prevent electrostatic charge without contaminating a development processing soln. by incorporating a phosphazene polymer having >=2 pieces of polyalkylene oxide groups in one side chain into the above material. CONSTITUTION:The phosphazene polymer having >=2 pieces of the polyalkylene oxide groups in one side chain is incorporated into at least one layer of the constituting layers of the photosensitive material. This compd. has an excellent antistatic capacity. All of the contamination of the development processing soln., the unequal images at the time of development processing, and the degradation in coatability are solved by introducing at least >=2 pieces of the polyalkylene oxide groups into the side chain of the phosphazene polymer. The photosensitive material having the good antistatic property is obtd. in this way without contaminating the development processing soln.
Patent JP-S60264327-A (JP)
Title: Method of decoloring titanium tetrachloride
Inventor: WATANABE HIROSHI
IPC: C01G1/00
Filed: 1984-06-14
Abstract: PURPOSE:To decolor effectively titanium tetrachloride, by adding a specific oxide to titanium tetrachloride, heating them, separating titanium tetrachloride. CONSTITUTION:A porous material (porous material of MgO, Al2O3, or SiO3, obtained by calcining diatomaceous earth, clay, etc. and activated clay, zeolite, brick, etc. containing one or more of oxides of Mg, Al, and Si) is used. Namely, colored titanium tetrachloride [one having quality of about first class grade chemical of JIS (specific gravity; 1.72-1.76, iron content; <=0.001, heavy metal content; <=0.002, colored in light yellow)] is blended with about 1/100,000-1/100 of the porous material of oxide, heat-treated, and titanium tetrachloride is separated by distillation.
Patent JP-S61279204-A (JP)
Inventor: OKUDA KENJIRO
IPC: A45B25/16
Filed: 1985-06-03
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-H05315326-A (JP)
Title: Formation of wiring
Inventor: KANEMURA RYUICHI
IPC: H01L21/302
Filed: 1992-05-14
Abstract: PURPOSE:To flat a layer insulating film without increasing the number of process to form a flat wiring structure. CONSTITUTION:After a SiO2 insulating film 3 is deposited on a first layer wiring 2 formed on a semiconductor substrate 1, resist 4 is applied to first perform a first dry-etching having a selection ratio of resist to an insulating film of 1:3 to 4 or so. Thereafter, a second dry-etching having a selection ratio of 1:1.0 to 1.2 or so is performed to form a contact hole 5 and flat the SiO2 film 3. Next, a second layer wiring is formed. Thus, a flatness of the layer insulating film can be accomplished without increasing the number of process.
Patent JP-H09275930-A (JP)
Title: Soy sauce-like seasoning low in contents of salt, protein, phosphorus and potassium
Inventor: NAHATA TETSUO
IPC: A23L27/30
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a soy sauce-like seasoning capable of being suitably used for the dietary therapy and health promotion of diseased patients restricted in the intake of common salt, proteins, phosphorus and/or potassium by reducing the contents of the common salt, the proteins, the phosphorus and/or the potassium among components in conventional soy sauces and salt-reduced soy sauces. SOLUTION: This soy sauce-like seasoning in the contents of salt, proteins, phosphorus and potassium comprises 14-25 pts.wt. of a soy sauce, 2-15 pts.wt. of a saccharide, 2-15 pts.wt. of a fermented seasoning, 3-14 pts.wt. of a bonito extract 0-6 pts.wt. of common salt, 0-5 pts.wt. of a taste ingredient, and 40-60 pts.wt. of water.
Patent JP-H09276807-A (JP)
Title: Method for washing end part of rectangular work
Inventor: KINAMI HARUYUKI
IPC: B08B3/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To largely reduce a washing time by washing the whole end part of a rectangular work all at once and to change a washing jig simply to that which matches with the work even when the size of the work is changed. SOLUTION: The washing surface of a rectangular work R is covered by a work cover 1 excluding its end part, the work R and the cover 1 are rotated synchronously, and washing liquid is ejected toward the end part exposed from the cover 1 to wash the end part of the rectangular work R.
Patent JP-H04349347-A (JP)
Title: Sealed battery
Inventor: YAMASHITA MASATAKA
IPC: H01M2/02
Filed: 1991-05-27
Abstract: PURPOSE:To prevent any damage on air-tightness of a battery container due to an external impact and to operate the explosion preventing function of the battery container with good reproducibility and at a low pressure in the case that the inner pressure of the battery container rises. CONSTITUTION:Single or a plurality of ventilation holes formed in a part of a battery container made of a metal having at least 0.2mm thickness are closed by a metal sheet characterized by its thickness of less than 0.2mm and having a notch groove. In order to operate the explosion preventing function of the battery container stably at a lower pressure, a method wherein a material having a smaller rupture strength than the material of the battery container is used for the metal sheet and further a method wherein the notch groove is formed by pressing, wet-etching, laser-etching, etc., are used in parallel.
Patent JP-S6014445-A (JP)
Title: Compound semiconductor device
Inventor: IIZUKA YOSHIO
IPC: H01L21/58
Filed: 1983-07-04
Abstract: PURPOSE:To enable die bonding, which has excellent ohmic contacting properties and reliability thereof is high, by forming an electrode, an intermediate section thereof consists of three-layer metallic thin-films with metallic thin-films of the high melting point, on the surface of a semiconductor element. CONSTITUTION:A first metallic thin-film 31 consisting of an alloy of beryllium or zinc and gold, a second metallic thin-film 32 composed of a high melting-point metal mainly comprising either of Ti, Ta, Mo, Ni or W and a third metallic thin-film 33 of the low melting point consisting of a eutectic alloy of germanium, silicon, tin or the like and gold are formed on the surface of a p type GaAlAs layer 22p. A chip can be die-bonded easily because the thin-film 33 is made of a low melting-point metal. An ohmic contact between the p type GaAlAs layer 22p and a metallic electrode 23 is not obstructed because the fine thin-film 32 composed of a layer 27 in Ti, etc. prevents a crossing over the thin-film 32 of germanium, etc. in the thin-film 33 and a diffusion into the layer 22p of germanium, etc. in heating at the time of die bonding of the thin-film 32.
Patent JP-H10303603-A (JP)
Title: Dielectric filter
Inventor: OMURA TOSHIKATSU
IPC: H01P1/205
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make the dielectric filter thin although it has the same electric characteristics by making elliptic the shape of an inductor wound with an insulation-coated copper wire mounted on a wiring board and reducing its height. SOLUTION: This dielectric filter 10 has a coaxial resonator 4, a capacitor 5, and an inductor 1 mounted on the wiring board 3. This inductor 1 is wound elliptically with a polyester-coated copper wire and has a height (h) of up to 1.35 mm. The thickness of 0.4 mm of the wiring board 3 and the thickness of 0.15 mm of the case which are usually used are added to the height (h) of 1.35 mm of the inductor 1 and then the dielectric filter 10 is 1.9 mm high, so a product of <=2 mm is actualized and contact between the case and inductor 1 can be avoided. Here, a circularly sectioned coil is pressed to lower height and may be used as the inductor 1.
Patent JP-S6014135-A (JP)
Title: Optical temperature detecting element
Inventor: SHINDOU YOUICHI
IPC: G01J3/26
Filed: 1983-07-06
Abstract: PURPOSE:To make measurement of a high temperature higher than 500 deg.C possible and reduce the variance among individual elements, by using a solid-state elalon, which is produced with a production method suitable for production of a very thin solid-state etalon, as a thermosensitive optical element. CONSTITUTION:Then films having three-layered structure of a partially reflective film 42, an etalon medium film 43, and a surface partially reflective film 44 are formed in this order on the surface a substrate 41 having an optically smooth surface. An optical waveguide 63 leads light, which is emitted from an optical fiber 66, to a thin film etalon 61 and leads the reflected light from the thin film etalon 61 to the optical fiber 66. The light is made incident vertically to the surface of the film 61 from the direction of the film 44 and is multireflected between films 42 and 44 and becomes an intensity-modulated signal light by a change of the nl (refractive index and thickness) product of the etalon medium film due to temperature and is reflected from the thin film etalon 61. This intensity change is detected to detect the temperature.
Patent JP-H06315297-A (JP)
Title: Constant-speed driving method of rotating mechanism by stepping motor
Inventor: ONO TSUYOSHI
IPC: H02P8/14
Filed: 1993-04-26
Abstract: PURPOSE:To record a picture of a high quality in an electrophotographic type color printer, etc., by realizing the highly accurate constant-speed rotation of a stepping motor with a small quantity of controlled data when canceling the fine rotational irregularities of a rotating mechanism through the control of the driving pulse period of the stepping motor. CONSTITUTION:Based on the inverse proportionality of the rotational speed of a stepping motor to the period of its driving pulse, a period data Ts(P) of the driving pulse for a constant-speed control is created. Then, a differential data DELTATs(P) between the period data Ts(P) and a reference value Tsm is calculated, and is stored as a compressed data together with the reference value Tsm. When the stepping motor is driven, its driving period is set using the Ts(P) which is reproduced through the compressed data from a preset offset value. Still, as the data compressing method, a delta modulation method, a thinning method, and so forth can be adopted alternatively.
Patent JP-S62278051-A (JP)
Title: Character dictionary forming method
Inventor: KASAHARA TATSUO
IPC: G09G5/28
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a high quality synthetic character with reduced dictionary capacity, by describing an outline character pattern according to a chain code then shifting said pattern according to a thickness information thereafter filling the gap to thicken the line. CONSTITUTION:A CPU 2 reads out a character code from a data memory 4 and retrieves a character dictionary 5 to obtain a starting point, thickness and a chain code of a corresponding stroke so as to form a synthetic character. The formed synthetic character pattern is outputted through a font memory 6 to an output device 7 such as a display, a printer, etc. An outline pattern of the stroke is described according to the chain code then in a thickness processing a shifting quantity of the outline pattern is determined base upon a thickness information so as to fill up with black picture elements by that shifting quantity. Then a pointer of chain code is stepped on and same processing is repeated untill an end mark is detected. Accordingly a thickness materix is not required, and the capacity of dictionary can be reduced.
Patent JP-S5346778-A (JP)
Title: Structure of switch part of electronic watch
Inventor: SUZUKI KEIICHI
IPC: G04C10/00
Filed: 1976-10-12
Abstract: PURPOSE:Generation of torsional stress in a switch plate is prevented by so constituting the switch part that when the switch plate is depressed the switch plate contacts a pillar plate then it is bent, pivoting at the pillar plate.
Patent JP-H09306929-A (JP)
Title: Compound semiconductor device
Inventor: YAMADA ATSUSHI
IPC: H01L29/47
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress increasing of leak current to a substrate caused by shortening of gate length without increasing parasitic capacitance and to improve characteristics of a FET by comprising to generate different stresses at G-D interval part and at G-S interval part of a surface region of a compound semi- insulating substrate. SOLUTION: A gate electrode 5 is formed on a semi-insulating substrate 1 and a source region and a drain region 3 and 4 are formed at both side regions of the gate electrode 5 on the surface of the substrate 1. A source electrode 6 and a drain electrode 7 are provided at a predetermined distance separated from the gate electrode 5 on the source region and the drain region 3 and 4. The gate electrode 5, G-D interval part existing between the gate electrode 5 and the drain electrode 7 and G-S interval part existing between the gate electrode 5 and the source electrode 6 comprises to generate different stresses between each other. For example by differing characteristics or film thicknesses between a source side insulating film 10 and a drain side insulating film 11 different stresses are generated.
Patent JP-H02147170-A (JP)
Title: Gas shielded arc welding method for hydrogen-induced cracking resistant steel
Inventor: MATSUYAMA TOSHIYA
IPC: B23K9/173
Filed: 1988-05-20
Abstract: PURPOSE:To perform satisfactory gas shielded arc welding by using a welding wire containing the specific quantity of Ti at the time of welding the title hydrogen-induced cracking resistant steel in the globular transfer region. CONSTITUTION:The hydrogen-induced cracking resistant steel containing a rare earth element and/or Ca in >=0.10 quantity of a value of (A) in the formula as base metal to be welded is subjected to shielded gas welding by using a gaseous carbon dioxide by DC reverse polarity in the globular transfer region of a welding current from 230 to 600A. RE in the formula denotes the rear earth element. When the welding wire having 0.03-0.20wt.% Ti content is used, spatter loss is reduced remarkably. When the welding wire having <0.03wt.% Ti content is used, the quantity of generation of spatter loss increases rapidly. Since excessive Ti causes are instability even in the globular transfer region, Ti content is suppressed to 0.20wt.%.
Patent JP-S5647649-A (JP)
Title: Air-fuel mixture feeding apparatus for internal combustion engine
Inventor: TAKADA SHIGETAKA
IPC: F02M7/16
Filed: 1979-09-21
Abstract: PURPOSE: To obtain proper setting of air-fuel ratio by correcting and controlling the fuel discharge amount according to the displacement position of a movable body in the carburetor of which venturi area is varied according to the air flow rate.  
     CONSTITUTION: A movable body 2 constituted of a suction piston changes the area of a venturi passage 1 according to the air amount and determines the fuel amount from a fuel discharge port 3. The movement of the movable body 2 is detected by a displacement detecting means 5, and the signal is input into an electronic control circuit 8. In the space 21 which communicates to a fuel passage 20, a metering valve 25 is arranged, and the opening of the valve 25 is determined by an electric strain element 6. The matering valve 25 is opened or closed by the output signal of a control circuit 8, and the correction of the fuel discharge amount to a venturi passage 1 is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62279709-A (JP)
Title: Adaptive digital filter
Inventor: ITO YOSHIO
IPC: H03H17/00
Filed: 1986-05-29
Abstract: PURPOSE:To reduce the operation processing quantity, the circuit scale and power consumption and to quicken the converging by arranging the position of pole on a plane of a transfer function of an ADF at equal intervals with respect to a reference point. CONSTITUTION:A signal x(k) is inputted from a terminal 1 to an unknown system 3 and an ADF 2 at a time (k), an output signal h(k) of the ADF 2 is subtracted (4) from an output signal y'(k) of the system 3 and a signal e(k) is outputted to a terminal 5. The similar processing is applied in ADF-1-ADF-(M-1) in the ADF 2, the outputs of the ADF-1-ADF-M are added (6) to obtain an output y(k) at the time (k). As a result, the poles of a transfer function of the ADF 2 are arranged on plural circules around the origin on the (z) plane, the poles are arranged on each circuit at equal intervals with respect to a reference point having an angle from the positive real axis and the radius of each circle and the angle of the reference point are subject to adaptive control.
Patent JP-H09287664-A (JP)
Title: O-ring in multi-leaf shaped cross section
Inventor: MASUOKA TERUAKI
IPC: F16J15/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unevenness in contact between the inner and outer wall surfaces of a recessed groove even when an O-ring is compressed by a force lower than that exerted on a conventional force, to eliminate a fear of deviated wear occurring, and to provide reliable seal operation through reduction of frictional resistance against inner and outer wall surfaces effecting relative rotation. SOLUTION: An O-ring 2 has a plurality of protrusions in a peripheral direction. The protrusions in cross section in the direction of diameter form 5-10 leaf-form protuberant parts 1a, 1b, and 1c situated in positions symmetrical to each other and arranged at equal intervals. In a working state wherein the O-ring is contained in annular recessed grooves 3 and compressed, the 2 or 3 pieces of leaf-shaped protrusions 1a, 1b, and 1c are forced into slide contact with either the outer wall surface or the inner wall surface of the recessed groove.
Patent JP-S61282750-A (JP)
Title: Method of operating air conditioner
Inventor: MUNAKATA KENICHI
IPC: F24F11/02
Filed: 1985-06-07
Abstract: PURPOSE:To prevent frost from adhering to an evaporator by opening a switching valve provided in a space between a capacity controlling valve of a compressor and a low pressure side pipeline when the temperature of the evaporator is lowered. CONSTITUTION:A compressor and a blower repeat operation and stoppage in synchronism with each other. Since there is a thermal load within the room, the decrease in the temperature of these apparatuses is smaller than the decrease in the humidity within the room but the temperature in these apparatuses is gradually lowered. Therefore, the surface temperature of an evaporator 6 is lowered, and frost easily and gradually adheres to the evaporator 6. At this time, by detecting it and opening a switching valve 8, the circulating amount of a coolant is reduced. Since the resistance of a capillary 5 is constant, the condensation pressure is lowered but the evaporation pressure is increased. As the evaporation pressure increases, the surface temperature of the evaporator 6 also increases, and hence front is difficult to adhere to the same. Thus, the air conditioner can be operated up to a considerably low temperature.
Patent JP-H09282450-A (JP)
Title: Method and device for correcting image border
Inventor: FUJIMOTO HIROMI
IPC: G06T3/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To correct the border of an image by a method different from usual technology. SOLUTION: At least part of the image border is specified as a border part to be processed and a fractal process is performed as to the border part to be processed to find a corrected image border. When the fractal process is a process for enlarging the border part to be processed by M times through a single process, the border part to be processed is reduced to 1/MN (N: Integer larger than 1) before the fractal process and then the fractal process is repeated recursively N times as to the reduced border part to be processed.
Patent JP-S5913726-A (JP)
Title: Food composed mainly of concentrated dropwort
Inventor: YUUCHI SHIGERU
IPC: A23L19/00
Filed: 1982-07-13
Abstract: PURPOSE:To provide the titled food containing the concentrate of the root and/or the whole grass of dropwort (Oenanthe storonifra, DC) as an essential component, and useful for the promotion and restoration of health, e.g. activation of hepatic function, etc. CONSTITUTION:The concentrate of the root and/or the whole grass of dropwort is used as an essential component. The concentrate can be prepared by washing the root, etc. with water, and concentrating by using conventional process such as carbonization, distillation, extraction, freeze-drying, etc. In the case of extraction, a solvent suitable for food, e.g. ethyl alcohol, is used as the solvent. Dropwort contains large amounts of essential oil component, vitamin A, C, calcium, etc. in the leaf, and the concentrate of the root and/or the whole grass has mild analgesic and sedative activity, hepatic function activation effect by antiallergic activity, stomachache mitigation effect, skin fairing effect, activity to heal the stiffness in the shoulders, and tranquillizing effect.
Patent JP-H01292231-A (JP)
Title: Lead part bending strength tester of lead frame for semiconductor device
Inventor: NAGAKUBO AKIRA
IPC: G01N3/20
Filed: 1988-05-19
Abstract: PURPOSE:To enhance test accuracy and to shorten a testing time, by mounting the automatic stop mechanism of a machine at the time of the breakage of a sample and performing a repeated bending test in such a state that a bending direction is set to one direction by a wt. CONSTITUTION:A repeated bending mechanism wherein the bending direction of the lead pin 11 of the lead frame for a semiconductor device is set to one direction is used and a suspension system wherein the load applied to the lead pin 11 is set to a wt. 4 is employed to attain to uniformize load to be applied while a lead pin multi-suspension mechanism is provided and a machine is automatically stopped at the time of the breakage of the lead pin. By this method, the irregularity in a test condition can be reduced and test accuracy can be enhanced. Further, the labor saving in an inspection process is attained by the lead pin multi-suspension mechanism.