baber/WOPTO huggingface dataset:
Patent JP-2003135949-A (JP)
Title: Mixing apparatus
Inventor: TAKAYASU MASAKATSU
IPC: B01F27/73
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently and uniformly mix >=2 fluid bodies such as gases, liquids, powder or particulate bodies in large quantities in an apparatus for mixing fluidizable materials such as the gases, the liquids, the powder or the particulate bodies. SOLUTION: An impeller having a structure in which a plurality of blades each extending toward the outer circumferential direction from the center are arranged between opposed disks arranged to be opposed to each other across the blades and >=2 fluid bodes are introduced into a supply port provided in the center position or near the center position is used and >=2 fluid bodies supplied from the supply port in the center are mixed by the centrifugal force using the impeller.
Patent JP-H09272187-A (JP)
Title: Surface protective film
Inventor: HASHIMOTO KOKICHI
IPC: B32B27/32
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate initial tack and to avoid increase in tack with time by forming a pressure-sensitive adhesive layer wherein the main ingredient consists of a hydrogenated resin of a specified styrene random copolymer and an ethylene-α-olefin copolymer on one face of a base material film consisting of a polyolefin resin. SOLUTION: A surface protective film is prepd. by forming an pressure- sensitive adhesive layer on one face of a base material film consisting of a polyolefin resin. The main ingredient of the pressure-sensitive adhesive layer is formed of a hydrogenated resin of a styrene random copolymer and an ethylene-α-olefin copolymer and the content of the hydrogenated resin of the styrene random copolymer is 30-60wt.% in the pressure-sensitive adhesive. In addition, when it is less than 30wt.%, tack to a body to be adhered with unevenness is not exhibited and temp. dependency of the tack tends to become too large in such a way that even when an appropriate tack is exhibited at ambient temp., the adhered film is peeled off at low outer temp. in winter season and when it exceeds 60wt.%, the tack becomes too strong.
Patent JP-S601619-A (JP)
Title: Recording and reproducing device
Inventor: HIRAKURI SEISUKE
IPC: G11B5/588
Filed: 1983-06-20
Abstract: PURPOSE:To control the height of a recording head with higher accuracy and higher stability by discontinuing the recording of the 1st pilot signal for a period when the 2nd pilot signal is reproduced from an adjacent track in the form of a crosstalk. CONSTITUTION:A head H1 or H2 is used temporarily as a reproduction head in a record mode while either one of these heads H1 and H2 which are recording two recording tracks respectively is scanning the 3rd track section. At the same time, the recording is discontinued for the 1st pilot signal through the other head and only the information signal is recorded when the signal recording tracks are formed for heads H1 and H2 respectively. The wave detection is given to the level of the 2nd pilot signal which is reproduced as a crosstalk from heads H1 and H2 respectively. Then these signal levels are compared with each other to obtain a control signal. This control signal is supplied to a head moving mechanism 50. Thus the recording is carried out by obtaining automatically the coincidence of height between heads H1 and H2.
Patent JP-2000301081-A (JP)
Title: Washing device and washing method
Inventor: JODAI KAZUO
IPC: H01L21/68
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To effectively remove the particles liberated from between adjacent semiconductor wafers in the case when the wafers washed by wet type in a state in which many sheets of the semiconductor wafers are arranged longitudinally. SOLUTION: In the washing device in which the washing is executed by mounting many sheets of the semiconductor wafers on a washing tool 60 in a parallel state of the figure closely facing each other while keeping the wafers in longitudinal set position along a vertical direction in the case when the wafers are washed by the wet type, at the time of arranging many sheets of the semiconductor wafers in the parallel state, many sheets of the semiconductor wafers are arranged at the washing tool 60 in a state in which one side surface of the first group S1 previously mounted on the washing tool 60 and one side surface of the second group S2 later mounted on the washing tool 60 are kept in the same surface side while putting both surfaces close each other.
Patent JP-2000307443-A (JP)
Title: Module selection controller
Inventor: ONO YOSHIMASA
IPC: H04B1/20
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To allow a controller which controls the operations of plural equipment modules to prevent the generation of noise in the receiving operation of a synthesizer tuner. SOLUTION: The microcomputer 7 which controls operations of respective equipment modules is provided with one mute terminal TU-MUTE which should output a mute signal in the channel selecting operation of the synthesizer tuner module 2, a data terminal DATA and a clock terminal CLK which should output data and a clock for controlling the operations of the respective equipment modules, and an output terminal for a module select signal indicating selection as a controlled system, and switches SW1 and SW2 which are controlled with the mute signal are interposed in branch lines L2-1 and L3-1 of control signal lines L2 and L3 connecting the data terminal DATA and clock terminal CLK to the synthesizer tuner module 2.
Patent JP-S604101-A (JP)
Title: Repellent against acarid and repelling method
Inventor: WATANABE TOKIROU
IPC: A01N31/08
Filed: 1983-06-20
Abstract: PURPOSE:A repellent especially against acarids in houses, showing high repelling effect, having durability of effectiveness, economic efficiency, safety, providing no chemical resistance, comprising one or more selected from isobornyl thiocyanoacetate, dehydroacetic acid, etc. as an active ingredient. CONSTITUTION:The titled repellent comprising one or more selected from isobornyl thiocyanoacetate, orthophenylphenol, its alkali salt, dehydroacetic acid, and its alkali salt as an active ingredient. The active ingredient is directly used, dissolved in a solvent such as an alcohol, xylol, etc., emulsified into preparation for use. To prevent occurrence or multiplication of acarids of Acaridae and Tarsonemidae, a floorcoveing such as matting, carpet, etc., flooring material for house, closet, feed, bag for grain, object of furniture such as sofa, etc. are treated with the repellent by application, addition, coating, immersion, etc., so that they are protected to prevent acarids from attaching themselves to the floor coverings, etc. The content of the active ingredient is preferably >=0.05 g/m<2>.
Patent JP-H07304274-A (JP)
Title: Dyestuff accepting element for thermal dyestuff transfer
Inventor: BURUUSU KURINIIN KIYANBERU
IPC: B41M5/52
Filed: 1995-05-09
Abstract: PURPOSE: To improve whiteness of a composite film receiving body used for a dye receiving element for thermal dye transfer. CONSTITUTION: A dye receiving element for thermal dye transfer comprises a base having thereon a dye image-receiving layer is disclosed and the base comprises a composite film laminated to a support and the dye image-receiving layer exists on the composite film side of the base and the composite film comprises a microvoided thermoplastic core layer and a substantially void-free thermoplastic surface layer and the thermoplastic surface layer is adjacent to the dye image-receiving layer and contains titanium dioxide in its anatase form and an optical brightness.
Patent JP-2000306017-A (JP)
Title: Voucher issuing device and voucher reading managing device
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06F19/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To more surely automate voucher reading management by preparing a new data base table and recording data even when the item of data reading an information code from a voucher is different from the item of an existent database table. SOLUTION: A two-dimensional code is read from a voucher 32 by an information code reader 41, database definition item data are extracted by a definition code extracting part 42, and information such as table name, item, data type and data length required for preparing a database is analyzed from the definition item data by a definition code analytic part 43. On the basis of the analyzed result, a database preparing part 44 judges whether the database is novel or existent and when the database is judged novel, the database is newly prepared. Then, a transaction processing program performs processing for adding and managing transaction information in the database prepared by the database preparing part.
Patent JP-S5736194-A (JP)
Title: Lubricant base oil and its composition
Inventor: KAWAKATSU KUNIO
IPC: C10M105/18
Filed: 1980-08-12
Abstract: PURPOSE: A lubricant base oil that cntains a polyalkylene block ether of specific (poly)alkyl, and (poly)phenol, thus being suitably used for machine metals, becuase of its high heat resistance, viscosity properties, high lubricity, causing no formation of sludge and being made water-born.  
     CONSTITUTION: The objetive lubricant base oil is obtained by adding ususally 30W 100, preferably 70W100% of polyoxyalkylene block ether of (poly)alkyl or (poly) phenol of the formula (R 1  is alkyl of 6 or more carbon atoms; R 2 , R 3  are alkyl; A is alkylene 3W4 carbon atoms; 1 is 4W20; m is 1W5), contaning 70W95wt% of polyoxyethylene is the polyoxyalkylene chains. The average molecular weight of the block ether is ususally 400W3,000, preferably 500W2,500. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0410284-A (JP)
Title: Digital data reproducing device
Inventor: NAGAI MICHIO
IPC: G11B20/12
Filed: 1990-04-26
Abstract: PURPOSE:To exactly detect an ID data at the time of a high speed search by reading a recorded helical scan digital data under the high speed search, extracting the ID data contained in a regenerative signal based on a required gate pulse and detecting the ID data with a majority circuit. CONSTITUTION:At the time of a high speed search, a signal reproduced by a rotary magnetic head 2 is demodulated by a demodulation circuit 5, and a data valid signal is produced based on a synchronizing signal detected by a synchronization detecting circuit 8, and this data valid signal is supplied to a pulse generating circuit 11, and then an ID data is extracted from an output of the circuit 5 by an ID detecting circuit 20. This circuit 20 is provided with the majority circuit, and the ID data extracted at the time of the high speed search is discriminated by this majority circuit 30. The detecting accuracy of the ID data is promoted by this majority decision, and the exact detection is carried out at the time of the high speed search.
Patent JP-H02292424-A (JP)
Title: Floor drainage structure
Inventor: KIMURA MOTOYASU
IPC: E03C1/122
Filed: 1989-04-28
Abstract: PURPOSE:To shorten the term of work by covering the surface of concrete floor slab with a flexible waterproof sheet and installing a recessed section for catchment, to a lowermost section of which a floor drainage system is set up, onto the floor slab while mounting a hole and cover on a floor. CONSTITUTION:A recessed section 3 for collecting water flowing down or drop ping through a floor is formed in the space of the floor 1 and concrete floor slab 2. The concrete floor slab 2 is covered with a waterproof sheet 4 abounding in flexibility. The floor 1 is supported through bundle materials 5, and a floor drainage system 6 is mounted to the lowermost section of the recessed section 3 for collecting water, and connected to a drain pipe. A hole 7, a diameter of which is larger than the floor drainage system 6 and which is used for mainte nance and functions as inspection in combination, is shaped and a cover 8 clos ing the hole 7 is installed in the floor 1.
Patent JP-H10297892-A (JP)
Title: Jack operation detecting device
Inventor: OTA KAZUHIRO
IPC: B66F7/24
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To surely detect the working condition or the working position of a jack of the trunnion structure with simple constitution. SOLUTION: When a jack 10 is in the stored condition as indicated in (A), a jack cylinder 13 is in the contracted condition, and as a tube 13a is elevated, a link member 16 is oscillated in the upper-moving position and the jack cylinder 13 is moved in the storage position. On the other hand, when the jack 10 is in the contact condition with the ground, the jack cylinder 13 is in the expanded condition, and as the tube 13a is lowered, the link member 16 is oscillated at the lower-moving position, and the jack cylinder is moved to the service position and contact with the ground, a vehicle body is supported. The working condition or the working position of the jack 10 is detected by detecting the angle formed by the jack cylinder 13 and the link member 16 by an angle detecting device 20.
Patent JP-S62267290-A (JP)
Inventor: TOOMASU GERUDAU
IPC: C07F9/36
Filed: 1987-05-08
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-H05281086-A (JP)
Title: Optical fiber's structure measuring method
IPC: G02B6/00
Filed: 1992-04-03
Abstract: PURPOSE:To shorten the inspection time by simultaneously computing each of structural parameters such as the outer diameter, the non-circularity, the eccentricity, and curvature of an optical fiber, and the outer diameter and thickness unevenness of the coating. CONSTITUTION:An optical fiber core wire 10 whose optical fiber is exposed by removing a coating 12 at the end part is rotated one time on a central axis. The part the coating is removed from and the part the coating is not removed of the wire are simultaneously observed from side by TV camera 24 on the same screen and the observation results are image-processed. The maximum value and the minimum value of the average value of (a), the maximum value of (b-c), the maximum value of the distance (d) between the fiber side face and the middle point C of a line between optional two points A, B, the average value of (e), and the maximum value (f-g) are measured in the magnified image during one revolution. The structural parameters of the wire are computed directly from these values or by simple computation.
Patent JP-H09297059-A (JP)
Title: Optical power meter having wavelength discriminating function
Inventor: IMAMURA MOTONORI
IPC: G01J1/02
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the simple, quick measurement for a broad dynamic range by obtaining the actual intensity of the optical signal for every wavelength from the wavelength isolation of each signal light stored in a ROM. SOLUTION: By using a wavelength dividing coupler 101 having the wavelength dividing function, an optical filter required in a conventional device is not required. A ROM 108 stores the wavelength isolation of the coupler measured beforehand. In a data processing part 107, intensities Pin (λ1 ) and Pin (λ2 ) of the respective signal lights with wavelength λ1 and λ2 contained in incident light Pin are obtained respectively based on the intensities of the signal lights at an A port and a B port shown by AD converters 1061 and 1062 and the wavelength isolations of the respective light signals with the wavelength λ1 and λ2 stored in the ROM 108. The intensities are displayed on a display part 109. Thus, the conventional optical filter is not required, the optical system block can be simplified and the measuring dynamic range can be widened.
Patent JP-S5536461-A (JP)
Title: Novel cyclohexane derivative
Inventor: NODA KANJI
IPC: A61P37/08
Filed: 1978-09-08
Abstract: NEW MATERIAL:A cyclohexane derivative of formula I: (R is carboxyl, lower alkoxycarbonyl, or hydroxymethyl group; X and Y are H, OH, or lower alkoxy groups; however R is hydroxymethyl group when X and Y are H).  
     EXAMPLE: cis-1-Methyl-4-(4-hydroxy-4-methyl)pentylcyclohexane carboxylic acid.  
     USE: Medicines having antiallergic, antitumor, antirheumatic, and liver function improving actions free from side feects.  
     PROCESS: A compound of formula II is hydrogenated in the presence of a catalyst, e.g. palladium carbon, in an inert solvent, e.g. methanol, at room temperature or under heating, to give the compound of formula I wherein X is H. The cis- and trans-isomers, which are geometrical isomers, can be separated by the difference in reactivity of the functional group and stereostructure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08281439-A (JP)
Title: Welding method of steel excellent in corrosion resistance
Inventor: MIYASAKA AKIHIRO
IPC: B23K103/22
Filed: 1995-04-13
Abstract: PURPOSE: To provide a welding method where the generation of the weld solidification cracking is prevented, and the welding is efficiently achieved at a low cost in welding the steel excellent in the corrosion resistance containing Cu and P. CONSTITUTION: In achieving the arc welding of the steel excellent in the corrosion resistance containing 0.1-1.0% Cu and 0.02-0.12% P, the steel excellent in the corrosion resistance has the composition to satisfy the relational expression of [%Si]+24×[%P]+13×[%S]+4.5×[%Nb]<=1.1 ([%X] is the content of the element X expressed by weight). The crack sensitivity of the weld zone is remarkably reduced thereby, and the corrosion resistant steel of excellent quality free from cracking can be efficiently welded at a low cost.
Patent JP-S61268088-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABURO
IPC: H01S5/10
Filed: 1985-05-22
Abstract: PURPOSE:To prevent the generation of a higher transverse mode by forming a window region transparent to laser beam generated in a thick active layer by cleaving a terrace section with a thin active layer and bringing the terrace section to a resonance surface. CONSTITUTION:An N-GaAs layer 6 is grown on a P-GaAs substrate 1 with a terrace section 9 and a groove section 10 until the surface of the layer 6 is flattened, and a groove section 10' is shaped where conforming to the groove section 10. A terrace section 9' is also formed simultaneously, and a channel section 11 is shaped onto the surface of the terrace section 9' and made to reach the substrate 1 extending over the terrace section 9' and the groove section 10'. The double-hetero structure of a P-GaAlAs clad layer 2, a GaAlAs active layer 3, an N-GaAlAs clad layer 4 and an N-GaAs cap layer 5 is formed. An N-type electrode 7 is shaped onto the cap layer 5 and a P-type electrode 8 onto the back of the substrate, and the central section of the terrace section is cloven to form a reflecting surface. Accordingly, a window section, a band end thereof does not absorb laser beams oscillated on the groove section 10' with the thick active layer, is shaped.
Patent JP-S60253756-A (JP)
Title: Automatic additional heater for bath
Inventor: NAGANO OSAMU
IPC: F24H1/00
Filed: 1984-05-31
Abstract: PURPOSE:To automatically stop additional heating when an appropriate water temperature is reached, by a construction wherein a temperature detector for operating a stopping means for hot water circulated between a heat exchanger and a bath heater is fitted at such a position that the hot water temperature thereat is made equal to an average hot water temperature obtained by stirring the water contained in a bathtub. CONSTITUTION:In a device for automatically heating a bath by a bath heater heated by a heat source such as a gas heater, the temperature detector 13 is fitted at such a position that the hot water temperature thereat is equal to the average hot water temperature obtained on stirring the water contained in the bathtub. Hot water for heating is circulated in the order of the heat exchanger 2, a pipe 10, a heat-exchanging coil 8, a pipe 9, a tank 1 and the heat exchanger 2 by a circulating pump 3. On the other hand, bath water is naturally circulated in the bath heater 5 to be heated through heat exchange with the coil 8. When an appropriate hole water temperature is reached, it is detected by the detector 13, and a controller 12 operates a shut-off valve 14 to cut off the circulating water, and additional heating is stopped. When the hot water temperature in the bathtub 4 is lowered to a predetermined temperature, this is detected by the detector 13, the valve 14 is again opened, and additional heating is restarted. These operations are repeated thereafter.
Patent JP-H05307585-A (JP)
Title: Fault simulator
Inventor: HIRAHARA TAKANE
IPC: G06F19/00
Filed: 1992-04-30
Abstract: PURPOSE:To perform high-speed fault simulation by making a circuit of a fault simulation algorithm to build it in an object circuit and simulating this object circuit on a logic simulation executing mechanism. CONSTITUTION:An input pattern inserting part 1 inserts an input pattern to a circuit simulation part 3. A fault data inserting part 2 inserts fault data, which a fault data extracting part 6 extracts from a fault list 8, to a circuit simulation part 3. A fault drop part 5 removes fault data, which can be detected, from the fault list 8. For example, the object circuit is converted to a fault simulation circuit to increase the number of gates from 5 to 20. That is, the number of gates is increased four times, but the fault simulation speed is very increased when this logic simulation executing mechanism is used.
Patent JP-S5735322-A (JP)
Title: Removal of photo-resist film
Inventor: YANO HIROSHI
IPC: H01L21/30
Filed: 1980-08-13
Abstract: PURPOSE:To generate high-density and uniform gas plasma to protect a substrate from damage, when removing a substrate-covering photo-resist film by turning it into ash using gas plasma oxidizing process, by raising pressure of reacting gas to be introduced into a reacting tube over a prescribed pressure. CONSTITUTION:An Si substrate 2 covered by a photoresist film is set onto a substrate holder 3 and arranged in a reacting tube 1. After discharging air from the reacting tube, O2 gas is inserted into the tube at a pressure of 15Torr as an oxidizing gas. It id desirable to use a gas pressure in a range of 10-20Torr. By exciting the O2 gas by a microwave oscillator 8 operating at a frequency of 2.45GHz and an output of 600W, O2 gas plasma is formed the photoresist film is removed from the Si substrate by being turned into ash. It is possible, by doing so, to remove the photoresist film without causing damage to surface of the substrate.
Patent JP-S5236300-A (JP)
Title: Recovery method of radioactive rare gas
Inventor: YASU FUMIARI
IPC: B01D53/34
Filed: 1975-09-13
Abstract: PURPOSE:To remove oxygen in exhaust gas including radiocative rare gas by safe method.
Patent JP-H06323718-A (JP)
Title: Sound insulation structure for refrigerator
Inventor: NAKANO AKIRA
IPC: G10K11/16
Filed: 1993-05-13
Abstract: PURPOSE:To obtain heat dissipating performance of a machine room without influence of installing conditions of a refrigerator by providing a compressor, an air inlet vent hole, an air flowout vent hole at the room in a lower part of the refrigerator, providing a shielding plate at a lower part of the front surface of the refrigerator, and providing an opening at part of the plate corresponding to the forward vent hole. CONSTITUTION:When a compressor is operated, a machine room reaches a high temperature to generate a natural convection, heated air of the room starts to flow from an air flowout vent hole 4, and a flow of the air flowing to the room is simultaneously generated. The flow of the room allows the air of an ambient temperature at a front surface of a refrigerator to pass an opening 2a of a shielding plate and efficiently flows from an air inlet vent hole 3 to the room. Thus, the heated air to be discharged from the hole 4 passes through a gap of a back surface of the refrigerator by a natural convection without flowing again from the hole 3 to the room by short-circuiting the gap of the back surface of the refrigerator and a gap between a bottom and a floor of the refrigerator and flows out from an upper part of a ceiling of the refrigerator to the front of the refrigerator.