baber/WOPTO huggingface dataset:
Patent JP-H10300463-A (JP)
Title: Manufacture of top plate
Inventor: SHIJO YOSHIHISA
IPC: G01C9/26
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a top plate manufacturing method whereby a top plate can be polished appropriately even if the surface configuration of a recess in the top plate is a non-rotation-symmetry aspherical surface such as a toroidal surface. SOLUTION: A glass preform is first pressed by two forms to form a top plate 10 having on one side a recess 11 having different curvatures in two perpendicular directions, which deepens toward its center. Next, a polishing tool 15 with a projecting part 16 that almost matches the surface configuration of the recess 11 in the top plate 10 is prepared, and the recess 11 is pressed against the projecting part 16 with the two directions matching the projecting part 16. The top plate 10 and the polishing tool 15 are slid relative to each other along either of the two directions to polish the recess 11.
Patent JP-2000302419-A (JP)
Title: Production of purified hydrogen peroxide aqueous solution
Inventor: NAMIKAWA YOSHIJI
IPC: C01B15/023
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a highly pure hydrogen peroxide aqueous solution by evaporating a hydrogen peroxide aqueous solution with an evaporator, separating the vapor with a gas-liquid separator, charging the vapor into a partial condenser preferably made from zirconium, extracting the purified hydrogen peroxide aqueous solution, and then supplying the concentrated vapor into a rectifier. SOLUTION: A crude hydrogen peroxide aqueous solution contains hydrogen peroxide in a concentration of 15 to 40 wt.%, and further contains organic impurities, iron ions and aluminum ion caused by the materials of installations, and further silicon components and so on caused by processes. The crude hydrogen peroxide aqueous solution is charged into an evaporator 12 from a line 11, and the produced gas-liquid mixture is introduced from the evaporator into a gas-liquid separator 12 through a line 11. The hydrogen peroxide aqueous solution separated with a gas-liquid separator 14 is extracted through a line 16. In the partial condenser 17, a heat exchanger, such as a multi-pipe cylindrical heat exchanger, made from zirconium is used in a portion which is brought into contact with the vapor.  The liquid 18 condensed with the partial condenser 17 is extracted as a highly pure hydrogen peroxide aqueous solution, and the residual vapor is introduced into a rectifier 21 through a line 19.
Patent JP-S5815514-A (JP)
Title: Coating resin composition
Inventor: TANAKA HIROO
IPC: C08F20/26
Filed: 1981-07-21
Abstract: PURPOSE:A coating resin composition excellent in weather resistance and  chemical resistance, consisting of a curing agent and a composition prepared by polymerizing a specified unsaturated acid/hydrogenated bisphenol adduct, a polymerizable monomer containing a hydroxyl group, an epoxy group or a carboxyl group and other monomers. CONSTITUTION:The following monomers are polymerized in such a proportion that the total monomer weight is 100wt%: 5-60wt% polymerizable monomer of the formula, wherein R1 is H or carboxyl, R2 and R3 are each H or methyl, l and m are each 0-1 and n is 1-2 (e.g., a monoester of hydrogenated bisphenol with fumaric acid), 5-50wt% hydroxyl group-containing polymerizable monomer, epoxy group-containing polymerizable monomer or carboxyl group- containing polymerizable monomer and 10-90wt% other polymerizable monomers. The titled thermosetting composition is prepared by using the produced copolymer and a curing agent as essential components.
Patent JP-S5237832-A (JP)
Title: Preparation of alkali titanate fibers
Inventor: SHIMIZU NORIO
IPC: C01G23/00
Filed: 1975-09-18
Abstract: PURPOSE: To prepare easily in high yields alkali titanate fibers by cooling and solidifying a molten mixture of titanium oxide and an alkali metal oxide so as to form crystalline alkali titanate fibers and then removing the unnecessary components in the solidified product with for example, water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62270860-A (JP)
Title: Walking type control machine
Inventor: SAGATA MAKOTO
IPC: B60K17/04
Filed: 1986-05-16
Abstract: PURPOSE:To aim at the promotion of reduction in breadth of a machine body as a whole, by connecting an input shaft of a transmission, which performs continuously variable gear shifting in a way of sliding a fixed cycle on each circumference of plural conical planetary wheels to be revolved around the input shaft, to an engine output shaft, and installing a longitudinal shaft, extending as far as an axle, in a rear part of the transmission. CONSTITUTION:A mission case M is set up in the rear of an engine E, and plural conical planetary wheel 6 are dispersedly set up in the circumferential direction of the input shaft 5 so as to revolved and driven to the input shaft 5 around it axial center via a carrier 3. In addition, the fixed cycle 9 unrotatably supported on the transmission case M is made contact with the conical planetary wheel 6 so as to give it friction rotational resistance. And, an output shaft 12 is interlocked with the conical planetary wheel 6 in a state of being concentrically set up with the input shaft 5, and the fixed cycle 9 is operated into slide motion to the conical planetary wheel 6 by a shift operating mechanism 19. In addition, the output shaft 12 is interlocked, in a bevel gear, with the longitudinal shaft 14 extended downward, and an axle 16 is installed in the lower end of a cylindrical case 20 into which the longitudinal shaft 14 is inserted.
Patent JP-S5541325-A (JP)
Title: Heat accumulator
Inventor: UEDA FUMIYA
IPC: F28D20/00
Filed: 1978-09-14
Abstract: PURPOSE: To achieve uniform heating and heat-accumulating as well as good reservation in a heat accumulator utilized for hot heat-pad and the like by providing passages for fluid within the heat accumulator main body and constituting so as to heat it with current of heating fluid.  
     CONSTITUTION: A heat accumulator is constituted so that heating fluid 2 such as water, air or the like is flown within a cylindrical body 1 as a principal portion of the heat accumulator. The cylindrical body 1 is formed by an elastic body, made of rubber or the like, containing heat accumulating particles 3 sealing therein a substance having large latent heat of fusion such as paraffin. The particles 3 are wax- microcupsules sealed within outer shells of elastic materials or metallic substance. This heat accumulator can warm a diseased part of a human body, for example, with the cylindrical body 1 heated by the heating fluid 2, also, can be utilized as a hot heat-pad of heat-accumulating type by warming the cylindrical body 1 to a temperature of more than the melting point of the paraffin sealed in the particles 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5446751-A (JP)
Title: 1-methyl-3-isopropyl-cyclopentane-1, 2-dicarboxylic acid and its lower alkyl ester and taste modifier for tobacco therefrom
Inventor: CHIYUUMA TATSUJI
IPC: C07C69/74
Filed: 1977-09-22
Abstract: NEW MATERIAL:Titled compound of the formula (R is H, methyl, ethyl or propyl).  
     USE: Taste modifier for tobacco.  
     PREPARATION:  Leaves of Turkish tobacco are extracted with isoprpyl ether and the extract is concentrated under reduced pressure. Then the concentrate is subjected to liquid-liquid extraction with a sodution of solium bicarbonate to collect the acid portion. The acid fraction is chromatographed using a column packed with silicic acid in an amount of 20-30 times the weight of the extract and a solvent mix consisting of 98 benzene and 2 methanol. The elucidate is collected and esterified with diazomethane. Then the methyl ester is fractionated by gas chromatography to isolate pure 1-methyl-3-isopropyl-cylcopetane-1,2-dicarboxylic dimethyl ester, from which other compounds are derived. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S594619-A (JP)
Title: Manufacture of epoxy-polyamide resin composition
Inventor: YAMAMOTO HIROSHI
IPC: C08G59/44
Filed: 1982-06-30
Abstract: PURPOSE:To readily obtain titled composition free from problems such as dissolvability, workplace pollution control requirements, etc., also capable of affording cured products of uniform characteristics, by blending at ordinary temperature a liquid epoxy resin with a pulverized polyamide resin having each specific particle size and melting point. CONSTITUTION:The objective composition can be obtained by blending at room temperature (A) 100pts.wt. of a liquid epoxy resin having two or more epoxy groups in one structura unit (pref. of bisphenol A type), with (B) 5-50(pref. 10- 30) pts.wt. of a pulverized polyamide resin with particles of <=200mu size accounting for <=90wt%, also giving a melting point <=180 deg.C (pref. <=130 deg.C) (pref. nylon- 11) and further, if required, (C) a curing agent and/or a filler, etc. EFFECT:Entirely free from restrictions in its application in workplaces, etc.
Patent JP-S5816994-A (JP)
Title: Failure detecting device for ship's steering gear
Inventor: ISHII SUSUMU
IPC: B63H25/36
Filed: 1981-07-20
Abstract: PURPOSE:To detect and locate a failure of the steering gear by comparing the instructed helm angle indication of the sterring wheel and that of a pilot power unit in the pilot side system with the true helm angle in the steering engine system. CONSTITUTION:In the steering stand side, an instructed helm angle detector 10, which detects and outputs the instructed helm angle derived from the operation of a steering wheel 1, is installed in addition to the pilot control system. A pilot power unit 5 is provided with an instructed helm angle indicator 12, which detects and outputs the instructed helm angle of the pilot unit 5, in addition to a helm angle detector 6. A tiller 9, which is driven by a steering engine power unit 7, is provided with a true helm angle detector 8, which detects and outputs the true helm angle. Each output from helm angle detectors, 8, 10, and 12, is entered into a failure detecting circuit in order to discriminate and display a failure of the pilot side system A or the steering engine system B.
Patent JP-H10287985-A (JP)
Title: Aluminum material for phosphating treatment and surface treatment therefor
Inventor: KOBAYASHI TOSHIAKI
IPC: C23C22/78
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To form dense and fine phosphating treated coating film on the surface of an Al material by allowing metallic fine grains to independently precipitate on the surface of an Al material and to be present as the grains in a specified grain size range and also at a specified covering rate in a state in which they are partially buried in a stage before a phosphating treating stage. SOLUTION: At the time of executing surface regulation by colloidal titanium as a part of a phosphating treating stage, metallic fine grains promoting the adhesion of colloidal titanium are forcedly adhered to the surface of an Al material to improve phosphating treatability therein. As the metal showing such characteristics, Fe, Cu, Mg or the like can be given. Furthermore, it is required that the fine grains of the metal to be used are present in such a manner that, after the precipitation and rubbing, they are independent, a part thereof lies in a state of being buried, and the maximum grain size is regulated to 0.0010 to 5 μm. Then, the covering rate of the metallic fine grains is regulated to 20 to 80% by the measurement by optional 100 μm<2> .
Patent JP-S5540917-A (JP)
Title: Characteristics measuring unit for semiconductor amplifying element
Inventor: INOUE SHIGEKI
IPC: H01L21/66
Filed: 1978-09-18
Abstract: PURPOSE: To directly measure emitter diffusion resistance, by controlling the base voltage of a set of transistors to change the shunt ratio of current, and displaying the harmonics included it.  
     CONSTITUTION: The measured section 10 is connected to the constant current source 3 consisting of the voltage current converter 12 in which a set of transistors Tr1, 2 are common for the emitter and the output voltage of the reference AC signal voltage generation circuit 11 is converted into AC signal current. The voltage proportional to the output current of Tr1 or 2 is inputted to the amplifier 13, and the output is fed to the fundamental wave rejection circuit 14 as a given level voltage, and the output of the circuit 14 being the harmonics included in the output current is indicated at the indication circuit 15. Since the output voltage of the amplifier 13 is constant independently of the input voltage, the output of the circuit 14 is proportional to the distortion factor and to the emitter widening resistance of measured transistors. Accordingly, the emitter diffusion resistance can directly be measured with the indication circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63210664-A (JP)
Inventor: KERII DEII SUMISU
IPC: G01N33/66
Filed: 1987-05-12
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-S61267340-A (JP)
Inventor: ASURI RAAHABAN
IPC: H01L21/67
Filed: 1986-05-20
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-S61266341-A (JP)
Inventor: FUAUZUII GAMARERUDEIN SHIERIFU
IPC: C04B28/34
Filed: 1986-05-20
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-H10268024-A (JP)
Title: Gps receiver
Inventor: OZAKI YOSHITAKA
IPC: G01S19/24
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To capture a radio wave rapidly by suppressing the extension of the capturing time of a satellite radio wave due to various kinds of error factors. SOLUTION: A signal-processing part sets a frequency prediction value fr1 of a satellite to be captured based on the reference frequency of a reference frequency oscillator (for example, TCXO). Then, a search operation is executed within a specific search frequency range based on the frequency prediction value fr1 . Then, after the prediction error factor of the frequency prediction value fr1 has reduced while the search operation is being executed, the signal- processing part performs control below. More specifically, control for moving to a search operation using a narrowly set search frequency range is performed. A specific search frequency range indicates a range being set based on the range of the prediction accuracy of the frequency prediction value fr1 .
Patent JP-H08280999-A (JP)
Title: Apparatus for drying clothes
Inventor: IKEDA MASAKATSU
IPC: D06F59/00
Filed: 1995-04-14
Abstract: PURPOSE: To shorten a drying cycle in hot air drying and to simplify removal of a hanger fitted with a cloth to be dried. CONSTITUTION: A fan duct 4 for blowing hot air into a drying room 1 is opened. A hanger carrier 11 provided with an air guiding duct 12 connected to an blowing duct 4, a plurality of air blowing cylinders 14 projected from this air guiding duct and hanger supporting pieces 16 each fitting to and supporting a hanger on the lower part of the air blowing cylinders is provided. The hanger 20 is constituted of a supporting frame with a porper width, an air guiding cylinder on the top part of the supporting frame and an air-permeable bag-like body for covering the supporting frame.  The hanger 20 fitted with an article 10 to be dried is supported by inserting the hanger 20 into the hanger supporting piece 16 of the hanger carrier 11 outside of the drying room 1 and the air guiding duct 12 is jointed and connected with the air blowing duct 4 by carrying this hanger carrier 11 into the drying room 1 and hot air is blown in the inside of the article to be dried through the air guiding cylinder from the air flowing cylinder 14.
Patent JP-S5339136-A (JP)
Title: Fixing temperature controlling method
Inventor: WATANABE TSUTOMU
IPC: G03G15/20
Filed: 1976-09-22
Abstract: PURPOSE: To prevent the change in fixing temperature by the variation of power voltage and stabilizing fixing characteristics by controlling supply power to heaters according to the output signal of a power detecting part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63282019-A (JP)
Title: Separating and supplying device in headed needle-like part aligning and supplying device
Inventor: NONAKA TAKEYOSHI
IPC: B65G47/14
Filed: 1987-05-11
Abstract: PURPOSE:To make it possible to feed and align headed needle-like parts without the parts being circulated so as to prevent the parts from being damaged in a separating and supplying device connected to a hanging type chute, by forming a part storage section with a recessed bottom part and a blocking wall, and by enabling only one of the aligned parts to pass through a passage hole formed between the lowermost part of the bottom part and the lower part of the blocking wall. CONSTITUTION:Headed needle parts 2 fed from a cut-off device C to a separating and supplying device 42 is inhibited from advancing by means of a blocking wall 46, and are aligned in a container 42 by being subjected to vibration by a linear feeder. Then only one of thus aligned parts passes through a passage hole 48 formed in the lower part of the blocking wall 46. Then the parts having being passed through the hole 48 are fed through a linear chute 54 to a hanging chute 56 so that they are fed one by one being hanged. With this arrangement, it is possible to eliminate the circulation of the parts, thereby it is possible to prevent the part from being damaged.
Patent JP-2000305940-A (JP)
Title: Method and device for retrieving time series data and storage medium storing time series data retrieval program
Inventor: OTSUKA KAZUHIRO
IPC: G06F17/30
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To perform retrieval of a series of similar data with high accuracy and stability by automatically and objectively integrating dissimilarity of plural feature values capable of expressing various features of data according to an inquiry from a user and setting the total dissimilarity. SOLUTION: Time series data having a time series is inputted (S1), stored in a database, plural first featured value vectors to express a property of the time series data are calculated (S2) from the stored time series data at every interval of fixed time, an optional piece of inquiry data to be given by the user is inputted (S3) and second featured value vectors are calculated (S4) from the inquiry data. Then, the dissimilarity between the inquiry data and data of each time in the data base is calculated (S5) from the first and second featured value vectors, the dissimilarity is integrated (S6), the total dissimilarity between the inquiry data and the data of each time in the database is calculated, data of the applicable time are selected and outputted from the database.
Patent JP-S60257280-A (JP)
Title: Detecting system for condition of color ink medium
Inventor: TOKUMASU TAKAHIKO
IPC: B41J35/16
Filed: 1984-06-04
Abstract: PURPOSE:To detect each color surface and the leading end of each ink layer, by a simple construction wherein a fixed gap is provided as a starting region between each adjacent pair of color ink layers of a color ink medium for a thermal transfer type color recorder, and a means for detecting the color and the leading end position of the ink layer succeeding the starting region is provided. CONSTITUTION:The fixed gas as the starting region (a) is provided between each adjacent pair of the ink layers of the color ink medium 1, and a color identification mark (m) shutting off light is formed at an upper of lower end part of each of the regions (a). When both output signals from photo-sensors S1, S2 are high at the starting region a1, a Y ink layer is detected. When the output signal from the sensor S1 is low and that from the sensor S2 is high at the starting region a2, an M ink layer is detected. When the output signal from the sensor S1 is high and that from the sensor S2 is low at the starting region a3, a C ink layer is detected. When the output signal from the sensor S1 is low and that from the sensor S2 is high at the starting region a4 with the preceding-time output signal from the sensor S2 being low, a B ink layer is detected. The leading end of each of the ink layer is detected at the moment the output signal from the sensor S1 or S2 becomes high.
Patent JP-S5639538-A (JP)
Title: Pattern forming method
Inventor: IWAYAGI TAKAO
IPC: G03F7/20
Filed: 1979-09-07
Abstract: PURPOSE:To form a minute pattern of several mum width by using a specified bisazide compound having photosensitivity to ultraviolet light of 200-300nm shorter wavelengths as a component of a photosensitive composition. CONSTITUTION:A photosensitive composition consisting of a bisazide compound represented by the formula (where A is O, S, CH2, CH2CH2, SO2 or S2, X is H or N3, and Z is N3 and H or Cl when X is H and N3, respectively) and a high molecular compound which is crosslinked with the photoreaction product of the bisazide compound is applied to a substrate and patternwise exposed to ultraviolet light of 200-300nm shorter wavelengths. Thus, for example, patterns of 1mum width can be formed at 2mum intervals. The above-mentioned high molecular compound includes natural rubber, modified rubber, synthetic rubber and synthetic high molecular compounds such as polystyrene and nylon. Especially, a photosensitive composition contg. a bisazide compound, as a crosslinking agent, in which A in the formula is SO2 shows no oxygen desensitization.
Patent JP-S5447590-A (JP)
Title: Production of electroluminescence element
Inventor: YAMAMURA NOBUYUKI
IPC: H05B33/10
Filed: 1977-09-22
Abstract: PURPOSE: To make possible the improvement in brightness and the increase in dielectric strength by forming mixed layers of ZnS+ZnO at the interface of the vapor deposition layers of sulfide fluorescnet material.  
     CONSTITUTION: A tin oxide layer 2 provided as a transparent electrode on a glass substrate 1 under vacuum, and yttrium oxide 3 is vapor deposition formed as a dielectric layer thereon. Next, a zinc sulfide layer 4 mixed with activator such as manganese, etc. is evaporated. At this time, the degree of vacuum is lowered and oxygen is intruduced only at the begining and end of the vapor deposition, forming mixed layers 4a, 4a' composed of ZnS+ ZnO. Further a yttrium oxide layer 5 and an aluminum layer 6 as a back electrode are evaporated to complete the device. Hence, the interphase of the fluorescent material layer may be stabilized, leaching of sulfur to the electrode layer side inhibited and the improvement in brightness and the increase in dielectric strength achieved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10286149-A (JP)
Title: Bar supporting member
Inventor: HIRAKAWA IWAO
IPC: A47F5/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To tightly and freely rotatably erect-support a bar by providing a first supporting member supporting the bar and a second supporting member forming a housing hole and engaging the wall part of the first supporting member into the magnified diameter part of the second supporting member by the stopper integrally formed with this of the second supporting member. SOLUTION: A metallic wire 5 of a chevron tip part is inserted to a through hole formed at a supporting member and is tightly fixed and after then, the wall part 6 of the member 1 is inserted to the housed hole 11 of the member 10 fixed to a plate 14 to erect-support the wire 5. However, in the middle of this insertion, a stopper 7 is pressed to the inner peripheral face of the hole 11 and the part 6 receives force inward and inserted in the state of reducing a diameter. Then, when the base tip face of the member 1 is in contact with the plate 14, the stopper 7 is housed in a magnified diameter part 12. At this time the part 6 in the state of reducing the diameter is returned to an original state by elasticity to prevent the member 1 from being pulled out from the member 10.