baber/WOPTO huggingface dataset:
Patent JP-H08153816-A (JP)
Title: Packaging method of sensor device
Inventor: HIROSE SHINICHI
IPC: H01L23/02
Filed: 1994-11-30
Abstract: PURPOSE: To improve the package airtightness of a sensor while facilitating the selection of die bonding material when a sensor element is junctioned through the intermediary of the die bonding material. CONSTITUTION: A solder reflowed ceramic cap 3 is aligned on a ceramic substrate 1 whereon G sensor 5 is arranged through the intermediary of die bonding material 6 and then a heater tool 8 of a pulse heat mode thermal pressure fixing device is applied on the cap 3 to be power supplied in pressurized state and after heating for a few seconds forced cooling by air blow to be pressure- released later. Thus, a packaged G sensor is composed. At this time, almost no heat is conducted to the package due to the thermal pressure fixing by pulse heating mode thereby enabling the heat resistance of the die bonding material 6 to be neglected.
Patent JP-S62195471-A (JP)
Inventor: HANSU YOAHIMU HERUMAN
IPC: F03D11/00
Filed: 1986-12-15
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-H05133646-A (JP)
Title: Expansion valve
Inventor: ITO YASUNOBU
IPC: F16J3/02
Filed: 1991-11-13
Abstract: PURPOSE:To obtain an expansion valve in which durability of a diaphragm is not impaired even when a cover is deformed to be extended. CONSTITUTION:A diaphragm amplitude control plate 10 having heat resistance is arranged between a cover 1 and a diaphragm 3. In this case, an edge 10a of a diaphragm amplitude control plate 10 is interposed to be held between the edge 1a of the cover 1 and the edge 3a of the diaphragm 3. Since the plate 10 has heat resistance, it is not deformed even when it is welded to the cover 1. Accordingly, an area for interposing to hold the edge 3a between the edge 10a and the edge 2a is not reduced, and a load to be applied to the edge 3a does not become excessive. The amplitude distance of the diaphragm 3 is limited, and the load to be applied to the edge 3a does not become excessive. As a result, the durability of the diaphragm 3 is not lowered.
Patent JP-H11129139-A (JP)
Title: Grinding fluid defoaming device, and method of removing the foam
Inventor: OSATO NAGAHARU
IPC: B01D19/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for effectively defoaming foam from grinding fluid when grinding fluid is stored and fed to a grinder and at the same time grinding fluid refluxed from the grinder is received for circulation. SOLUTION: A main tank 43 to store grinding fluid and a defoaming box 44 communicated with the main tank 43 under a fluid surface. The grinding fluid flows as shown by arrow marks (i), (u), (v), and (w). Compressed air (an arrow mark Air) is fed to an air flow jet pump 45B, and a high speed air flow shown by an arrow mark (h) is formed. Foam (4) is sucked in a high speed air flow, and rubbed and crushed by a high speed large flow rate jet air flow. An air flow is fed, as shown by an arrow mark (i), to a blow-out pipe 46B, and blown against foam floating on grinding fluid in a defoaming box 44 and the foam is blown out.
Patent JP-H06153219-A (JP)
Title: Color video image processor
Inventor: FUJIWARA MASANORI
IPC: H04N9/64
Filed: 1992-11-06
Abstract: PURPOSE:To eliminate a luminance component with respect to a color evaluation signal by using a signal separation means so as to separate at first a composite color video signal obtained by a color image pickup means into a synchronizing signal and a chrominance carrier signal and generating the luminance signal whose luminance level is constant based on the separated synchronizing signal. CONSTITUTION:A luminance signal generating circuit 6 generates a luminance signal whose luminance level is constant based on a synchronizing signal in place of the separated luminance signal thrown away, the luminance signal and the separated chrominance carrier signal are mixed again in a signal mixing circuit 7 to form a composite color video signal and it is inputted to a color signal demodulation circuit 8. The circuit 8 separates the color burst signal from the separated chrominance carrier signal and a color arithmetic operation circuit 9 is used to apply prescribed arithmetic operation to color signals R, G, B thereby obtaining a color evaluation signal in which a green color component is emphasized, a binarization circuit 10 compares the signal with a threshold level to obtain a binarized signal. Thus, no revamping is required for a color signal demodulation means or the like and the effect on the luminance component on the color evaluation signal is easily eliminated.
Patent JP-S63149717-A (JP)
Title: Detecting system for depressed key
Inventor: MATSUBAYASHI TAKAO
IPC: G06F3/02
Filed: 1986-12-13
Abstract: PURPOSE:To detect whether a false depression key exists or not without time delay by counting up the number of newly detected keys in one scanning, counting up the number of depressing keys, and when both the counts exceed a prescribed value, deciding abnormality. CONSTITUTION:The titled system is provided with a counting means for counting up the number of newly detected keys in one scanning, and when the count is >=2, generating an output, a counting means 13 for generating an output when the total number of depressed keys is >=4, and a decision control means 14 for controlling decision so as not to generate a code as an abnormal key when both the counting means 12, 13 generate positive outputs. Since the counting means 12 counts the false depression key together with the 3rd key depression at the time of depressing the 3rd key so that the generation of the false depression key is satisfied, the count value shows '2' and an output is generated. Since the total number of depression keys becomes '4', the counting means 13 also generates an output. The decision control key 14 decides the existence of an abnormal key because of both the positive outputs and stops an output to a code generating means 4.
Patent JP-H01139124-A (JP)
Title: Method for recovering and purifying ketone solvent
Inventor: INOUE KENICHI
IPC: B01D53/44
Filed: 1987-11-24
Abstract: PURPOSE:To recover ketone solvent having high purity, by bringing ketone solvent vapor into contact with active carbon, by bringing the active carbon into contact with steam, by condensing the desorbed steam by cooling, and thereafter by treating the ketone solvent obtd. by oil separation with membrane. CONSTITUTION:The gas contg. the ketone solvent vapor is introduced to an activated carbon tower 2 through a pipe 1, absorbed the ketone solvent and exhausted through a pipe 3. Thereafter, the steam is introduced through a pipe 4 to desorb the ketone solvent and then, introduced to a cooling condenser 6 through a pipe 5 to produce the condensate consisting of water and ketone solvent. The condensate is separated into oil and water in a decanter 8 and the recovered ketone solvent is supplied to a membrane device 13 through a pipe 10, and the impurities are removed to obtain the ketone solvent having high purity.
Patent JP-S62160308-A (JP)
Inventor: TANIGUCHI AKIMORI
IPC: E01H5/00
Filed: 1985-12-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62156551-A (JP)
Title: Temperature/humidity sensor
Inventor: SHIMIZU AKIRA
IPC: G01K7/16
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a temperature/humidity sensor which is small in size and low in its production cost, by making it have a double function for detecting a temperature and a relative humidity by forming the first electrode in a temperature detecting area of a substrate, also forming the second electrode in a humidity detecting area of the substrate, and forming an organic high polymer film consisting of a humidity sensitive material on the second electrode. CONSTITUTION:The titled sensor is provided with a substrate 2, a comb line electrode 3, and an organic high polymer film resistance variation type humidity sensor 20 which is formed in a temperature detecting area of the substrate 2. This organic high polymer film resistance variation type humidity sensor 20 contains comb line electrodes 4, 5, and an organic high polymer film 6 which is formed on the comb line electrodes 4, 5. The substrate 2 consists of an electric insulating material such as alumina, etc., formed to a square thin plate shape, and the humidity detecting comb line electrodes 4, 5 are covered extending over the whole surface with the organic high polymer film 6.
Patent JP-2000191903-A (JP)
Title: Polyamide molded product having barrier property
Inventor: ARAMAKI MASAAKI
IPC: B32B27/34
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide molded product having barrier property, excellent in barrier property to freon, water or the like and capable of manifesting excellent strength, elongation at break, elastic modulus or the like by including a specific quantity of an apatite-type compound in polyamide. SOLUTION: This polyamide molded product includes (A) 50-99.5 wt.% polyamide and (B) 0.5-50 wt.% apatite-type compound including organic matter insoluble in solvent phenol in a quantity of 0.5-100 pts.wt. based on 100 pts.wt. apatite-type compound. The ingredient A preferably is polycaprolactam (6-nylon), polyhexamethylene adipamide (6,6-nylon) or the like. The ingredient B preferably is hydroxyapatite, fluorinated apatite, chlorinated apatite or the like, which includes calcium as a metal element. Since the molded article includes the ingredient B in a state that the ingredient B is uniformly, minutely and satisfactorily fixed in and adhered to the matrix ingredient A, the article is useful for an industrial molded product requiring barrier property.
Patent JP-S63150455-A (JP)
Title: Composite material piston and manufacture thereof
Inventor: KAWAMURA HIDEO
IPC: B22F8/00
Filed: 1986-12-16
Abstract: PURPOSE:To improve heat insulating properties, by a method wherein at least a piston head part is formed by a composite material consisting of whiskerlike potasium titanate and cast iron powder, and the high temperature part of the head part is formed by a thin film having a high content of potasium. CONSTITUTION:A composite material piston 10 is formed with a piston head part 1 and a piston skirt part 2. In this case, at least the head part 1 of the piston 10 is formed by a composite material in which a ratio between whiskerlike potasium titanate and cast iron powder is set to 7:3. The high temperature portion of the head part 1 is formed with a thin film 7 formed by a composition having a content of whiskerlike potasium titanate higher than that of cast iron powder. The inside of the head part 1 is formed with a layer 4 formed by high purity cast iron powder. Meanwhile, the skirt part 2 is also formed by a similar composite material. This constitution improves heat insulating properties and tenacity.
Patent JP-2000109432-A (JP)
Title: Antiinflammatory agent
Inventor: YAZAWA KAZUYOSHI
IPC: A61P29/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an antiinflammatory agent showing a calm antiinflammatory action, hardly causing an adverse effect even in long-term administration or a large amount of administration. SOLUTION: This antiinflammatory agent comprises a dried substance of an extract of black vinegar or powder of residue obtained after removal of black vinegar from unrefined black vinegar with an organic solvent. An ordinary method for producing black vinegar comprises feeding malted rice, steamed rice and water to brewing earthenware pots arranged in the open air, advancing saccharification, alcohol fermentation and acetic acid fermentation in the same earthenware pots by the force of solar energy, producing an unrefined black vinegar having a characteristic taste and various useful components through a long aging period, filtering the unrefined black vinegar to give black vinegar and reside powder as powder of unrefined black vinegar. Preferably ethyl acetate or methanol is used as the organic solvent.  Cytoplasm phospholipase A2 inhibitory activity and O2- production inhibitory activity which black vinegar or powder from residue of unrefined vinegar has are noticed and are used as indexes of antiinflammatory activity.
Patent JP-H07131559-A (JP)
Title: Public telephone set
Inventor: YOSHIMURA KATSUMI
IPC: H04M1/67
Filed: 1993-11-04
Abstract: PURPOSE:To prevent the illicit calls which are caused by the illicit operations of public telephone sets. CONSTITUTION:The abnormal voltage detecting circuits 3-7 compare the potentials of trunk lines L1 and L2 stored in a public telephone set with the VDD and SG potentials of a power circuit 1 which supplies the station power supply connected to both lines L1 and L2 to each part of the telephone set as the power voltage VDD and the ground voltage SG. Thus the circuits 3-7 detect the abnormal voltage of a calling loop consisting of the lines L1 and L2, the circuit 1, etc. When an abnormality of the calling loop caused by an illicit operation is detected, PF relay 13 operates to discontinue the calling.
Patent JP-H11100574-A (JP)
Title: Soil conditioner comprising pulverized-coal ash. dewatered sludge, and fermentation fungi
Inventor: KUBOTA KANEYOSHI
IPC: C09K17/42
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To recycle wastes and obtain a soil conditioner which can be used for growing a wide variety of plants by mixing pulverized-coal ash, dewatered sludge, and fermentation fungi. SOLUTION: Dewatered sludge and fermentation fungi are mixed with peat moss and chicken droppings under stirring with a stirrer. After stirred enough, the resultant mixture is kept standing still, and when oxygen supply becomes necessary, it is suitably stirred. Repeating such a treatment causes fermentation fungi to act, generating heat. When heat is generated enough to decrease the water content to a suitable degree, the mixture is mixed with a suitable amt. of pulverized-coal ash, thus giving a soil conditioner. Thus obtd. conditioner becomes a natural fungal fertilizer, accelerates the activation of microorganisms effective for growing cultured plants without chemically disrupting the surrounding environments, exhibits plant growing effects and antifungal effects, and keeps soil at a pH suitable for plants.
Patent JP-H11115384-A (JP)
Title: Paper carrying mechanism for plotter
Inventor: NOZAWA SHINYA
IPC: B41J2/01
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent papers to be carried by driving rollers and pinch rollers from floating on a drawing member. SOLUTION: Both sides of a recording medium 22 are clamped by driving rollers 28 and 29 and pressurizing rollers 40 and 41, and carried in the given direction on a drawing member by the rotation of the driving rollers 28 and 29, and recording is carried out on the recording medium 22 by a recording head on the drawing bodies of the drawing member. When the recording medium 22 is clamped the between driving rollers 28 and 29 and the pressurizing rollers 40 and 41, both sides of the recording medium 22 are pulled by the driving rollers 28 and 29 and the pressurizing rollers 42 and 41, and recesses and projections of the recording medium 22 are eliminated by the pulling tension.
Patent JP-2000117886-A (JP)
Title: Method and apparatus for producing film laminated steel plate
Inventor: YAMAUCHI KENJI
IPC: B32B15/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a film laminated steel plate excellent in adhesion and having required surface properties even if there is necessity for bonding different films to front and rear surfaces. SOLUTION: Films 3, 4 wound in a roll form are unwound to be supplied to the gaps between laminating rolls 1, 2 and a steel plate 7 through film feed rolls 5, 6 to be heated by the contact with the high temp. steel plate 7 and the contact surface of the films 3, 4 are partially melted to be thermally fused to both surfaces of the steel plate 7 by the pressure force of the laminating rolls 1, 2. At this time, bonding conditions of steel plate temp., film temps., bonding pressures and nip length at a time of bonding are separately determined so as to be optimum to the film 3 of an upper stage film bonding apparatus and the film 4 of a lower stage film bonding apparatus. As a result, the front and rear films 3, 4 can be optimally bonded even if they are different.
Patent JP-H03157916-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KOUKICHI
IPC: H01L21/30
Filed: 1989-11-15
Abstract: PURPOSE:To accurately measure the relative error of an alignment by forming an alignment pattern of a measuring mark in a protruding shape and a pattern to be aligned in a protruding pattern out of the alignment pattern. CONSTITUTION:A base film 12 is formed on a semiconductor substrate 11. Then, it is coated with a photoresist film, a mask pattern is exposed, executed through processes such as developing, dry etching, etc., and an alignment pattern 13 of a protruding shape is formed of the base film. Then, it is coated with a photoresist film 14. After it is exposed and developed, a pattern 15 to be aligned of a protruding shape is formed of the photoresist film. The edge of the alignment pattern and the edge of the pattern to be aligned are formed substantially on the same plane. Accordingly, since the focal point position of an optical microscope is common for both the patterns, images of the alignment pattern and the pattern to be aligned can be simultaneously observed. Therefore, the scale of a vernier can be read without fail.
Patent JP-H07147842-A (JP)
Title: Robot for graftage
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1993-11-29
Abstract: PURPOSE:To provide a robot for graftage easy to handle and whose grip hand for stock root of a stock conveyer is improved. CONSTITUTION:A stock conveyer 18 is equipped, with a pair of hypocotyl hands 37 capable of gripping a stock hypocotyl by opening/closing of the tip thereof and a pair of stock root hands 38 capable of gripping a stock root by opening/ closing of the tip thereof below the hypocotyl hands 37, with the divergence of angle at the tip of the stock root hands set greater than that for the hypocotyl hands. Therefore, the hypocotyl at the stock portion of a conjugated seedling is thin and the divergence of angle of the stock hypocotyl hands 37 to grip the proximity of the hypocotyl portion registered by a stock seedling feeder 17 may be small; however, as the stock root hands 38 consist of e.g. of pair of those with a dog-leg form arranged in a specularly symmetrical way, the divergence of angle becomes greater, thus enabling sufficient gripping of even a larger diameter stock root portion.
Patent JP-H10144586-A (JP)
Title: Semiconductor device and its fabrication
Inventor: HAYASHI KENJI
IPC: G03F7/038
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern reliably by forming a layer for rendering the resist insoluble on the interface between a resist and a work thereby preventing a resist pattern from collapsing. SOLUTION: A neutral layer 150 is formed of a basic substance on a semiconductor substrate 100. A chemically amplified resist 200 is then formed thereon and a specified part thereof is exposed. An acid is generated at a part 260 irradiated with a light and a reaction of the acid and a neutralization agent in the neutral layer 150 takes place in the vicinity of the surface of semiconductor substrate 100. Consequently, concentration of acid is lowered significantly and the acid is inactivated. The semiconductor substrate 100 is then immersed into a developer and the positive resist film 200 is shaped as specified. In this regard, the part close to the surface of the semiconductor substrate 100 is not dissolved even if the acid is deactivated and an insoluble layer 250 is left. According to the method, even a finely patterned positive resist film can be protected against collapsing.
Patent JP-H02144838-A (JP)
Title: Scan reflection electron microscope
Inventor: INOUE NAOHISA
IPC: H01J37/248
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to observe an image without distortion in a high speed by decreasing the number of scan lines in scanning of primary electron beams, while increasing the number of scan lines on a display CRT. CONSTITUTION:In scanning, the number of scan lines 39 per image screen is decreased at the reduction rate of 1/M whose lower limit is sintheta, in comparison with the normal number of n, so as to suppress the expansion of the scanning area in vertical direction to times of 1/(MXsintheta) thus reduce the scanning time to 1/M. The number of scan lines 48, inserted and increased between the scan lines 45 corresponding to the horizontal scan of elementary electron beams on a sample by means of copy or arithmetic operation, is M-1 so that the number of scan lines on display is increased to n. In this way, the contraction of an image in vertical scanning direction can be suppressed within M sintheta times, and in the case the M equals to 1/sintheta, an image with perfectly no distortion can be obtained. Also, an observation speed can be increased to less than 1/M of normal case by means of a scan speed conversion mechanism which displays a scan line on the display CRT in a shorter time than the scan time of elementary electron beams.
Patent JP-H06146346-A (JP)
Title: Detector for leakage of water
Inventor: SATO YOSHIYUKI
IPC: F17D5/06
Filed: 1992-11-09
Abstract: PURPOSE:To provide a detector wherein whether water leaks or not when a water meter is read can be confirmed by attaching the detector to the water meter and the expected life span thereof is lengthened by low consumption power. CONSTITUTION:The detector 2 is attached to a water meter 1 and when vibration applied to a water supply pipe 3 reaches a fixed value or more under the condition that piped water is not used, a power source for a counter 21 is started. Whether water leaks or not is detected by measuring the continuity of the vibration and the information that the water leaks is outputted to a display part 22.
Patent JP-H11127982-A (JP)
Title: Panel for pipe type rack
Inventor: YAMAGUCHI MICHIYO
IPC: A47B47/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a panel for a pipe type rack which achieves excellent locking performance with easier loading and unloading by building a frame up with an angle pipe. SOLUTION: A base plate 11 of a panel 10 is made large enough to be housed almost fitting the inside of a space between centers of an angle frame 5 and a support piece 12 with a V groove is provided to be fitted into an angle pipe of the angle frame 5 along one side part of the base plate. A support piece 13 inclined by 45 deg. is arranged along edges on the sides as opposed to each other and furthermore, a retaining piece 17 with an elastically deformable roll rim is provided near the support piece 13 to be retained on the angle pipes 2 at positions as opposed to each other.
Patent JP-H03160003-A (JP)
Title: Production of vinyl chloride resin
Inventor: KATO MASAHARU
IPC: C08F6/06
Filed: 1989-11-16
Abstract: PURPOSE:To produce a vinyl chloride resin improved in flow in thermoforming, transparency and mechanical properties by purifying a crude product containing a copolymer of vinyl chloride with a PS macromonomer with a specified aromatic hydrocarbon solvent. CONSTITUTION:A crude product containing a copolymer is obtained by performing the aqueous suspension polymerization of 50-99.5wt.% vinyl chloride monomer with 50-0.5wt.% PS macromonomer of the formula (wherein n is 10-200) in the presence of a polymerization catalyst and an emulsifier. 1 pt.wt. crude product is washed with at most 10 pts.vol. aromatic hydrocarbon solvent in which the PS macromonomer is soluble but the copolymer is insoluble (e.g. p-xylene) at 30-50 deg.C.