baber/WOPTO huggingface dataset:
Patent JP-S6460208-A (JP)
Title: Device for detachably attaching holding member
Inventor: TAJIRI TATSUO
IPC: H02G1/02
Filed: 1987-08-28
Abstract: PURPOSE:To enable the erection work of a suspension wire and a cable to be automatically executed with safety, by feeding a holding member housed in a band rest, at the time of the erection, and by fitting the holding member to the suspension wire and the cable with a pusher plate and a U-block. CONSTITUTION:A holding member fitting device 8 is fitted on a part of a pole line on which a suspension wire 4 and a cable 6 are to be erected. First, with a fitting stand 14 for regulating the feeding direction, the feeding direction of the suspension wire 4 and the cable 6 is regulated. After that, holding units 53 housed in a band rest 43 are fed under a pusher plate 34 one unit by one unit, with a band feed spring 44. Then, the pusher plate 34 is pushed downward, and the suspension wire 4 and the cable 6 are held by the holding member 53 and are checked by a U-block 37 set under the wire 4 and the cable 6, through a lower section, and by this method, the suspension wire 4 and the cable 6 are contrived to be connected to each other with the holding member 53 fitted on.
Patent JP-S59104242-A (JP)
Title: Binder for molding sand
Inventor: ASHIDA TADASHI
IPC: C08G12/00
Filed: 1982-12-08
Abstract: PURPOSE:To provide a binder for molding sand by which a casting mold having considerably improved thermal collapsing property by consisting the same essentially of the resulting product of reaction of isocyanuric acid or polyhydric hydroxyl compd. having an isocyanuric ring and formaldehyde. CONSTITUTION:When formalin is added to an aq. soln. obtd. by dispersing or dissolving partly an isocyanuric acid into warm or hot water to bring the same into reaction, a methylol isocyanuric acid is obtd. Such resulting product of reaction has self-curability and cures on heating. Such product is usable as a binder by diluting the same to a suitable viscosity with a solvent, such as water, in the stage of manufacturing resin coated sand. The casting mold or core made of such binder has warm strength and a thermal collapsing property. A polyhydric hydroxyl compd. having an isocyanuric ring may be used in place of an isocyanuric acid.
Patent JP-H0379931-A (JP)
Title: Air conditioner
Inventor: KIMURA TAKASHI
IPC: F24F13/20
Filed: 1989-08-23
Abstract: PURPOSE:To enable a small-sized panel to be provided and further to enable a panel to be stored within a ceiling frame of a small space by a method wherein a panel size can be set to the same size as that of the main device. CONSTITUTION:A main device 1 is fixed to a coiling garret member 8 through a hanger 10 by a hanging rod 10. A panel main body 3 is fixed to the main body 1 through a main body packing 2 and a panel packing 4. A panel edge member 5 is contacted with a lower surface of a T-shaped bar 7 constituting a ceiling frame through he packing 6. A fixing frame 13 acting as a reinforcing member is fixed to a panel inner stay 12 by a crew 17 at both ends of the panel frame constituted by panel edge members 5 and further fixed to an edge member 5 with a screw 18 so as to constitute an ornamental panel frame. Two hanging fixing plates 14 are attached to one fixing frame 13 inside a cavity of the fixing frame 13. The hanging fixing plate 14 are provided with hanging holes 15. Since the ornamental panel size can be made equal to that of the main body, it is possible to attain a small-sized, assemble the ornamental panel within the ceiling frame size of a defined small space and install the ornamental panel.
Patent JP-S6099730-A (JP)
Inventor: KURISUCHIYAN DEIITORITSUHI
IPC: F02D41/10
Filed: 1984-10-16
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-H0759657-A (JP)
Title: Electric water heater
Inventor: KIKUCHI TOSHIO
IPC: A47J27/21
Filed: 1993-08-31
Abstract: PURPOSE:To provide a water heater with a high degree of accuracy which can detect a temperature with less errors, by applying a hydrophilic process to a fluororesin layer formed on the inner surface of a container in the vicinity of a temperature detecting element provided in the inner bottom surface of the electric water heater. CONSTITUTION:An inner container 7 is set in an outer casing 6 of the body 2 of an electric water heater 1. Water W is heated by a heater 8 below the bottom surface of the inner container 7. A fluororesin layer 15 is formed at the inner peripheral surface of the inner container 7. A hydrophilic agent 16 made of a material having a sharp angle of contact with respect to water is dispersed in the fluororesin layer 15 formed on the inner bottom surface of the container 7, onto which layer 15 an element 9 for detecting a temperature of the water W is installed. Accordingly, an electric water heater with a high degree of accuracy which decreases errors in temperature detection, and with a high degree of heating efficiency but without the necessity of maintenance can be manufactured.
Patent JP-2000219741-A (JP)
Title: Terminally modified imide oligomer and its cured item
Inventor: YOKOTA RIKIO
IPC: C08G73/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a terminally modified imide oligomer which gives a cured item having a high heat resistance and good mechanical properties by reacting an aromatic diamine compound with a 2, 3, 3', 4'-biphenyltetracarboxylic acid compound and 4-(2-phenylethyl)phthalic anhydride so that the logarithmic viscosity of the resultant oligomer is in a specified range. SOLUTION: A terminally modified imide oligomer represented by the formula (wherein X is an aromatic diamine residue; and n is an integer) is obtained by reacting an aromatic diamine compound (e.g. 1,4-diaminobenzene) with a 2, 3, 3', 4'-biphenyltetracarboxylic acid compound and 4-(2-phenylethyl)phthalic anhydride in an equivalent ratio of acid groups to amino groups of about 1 in a solvent. The oligomer has a logarithmic viscosity of 10-100 P and, when cured, exhibits a glass transition temperature of 300 deg.C or higher and a flexural strength of 1,300 kgf/cm2 or higher. The 2, 3, 3', 4'-biphenyltetracarboxylic acid compound includes derivatives such as dianhydrides, esters, and salts, dianhydrides being the most suitable.
Patent JP-2001042172-A (JP)
Title: Optical fiber pigtail
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/42
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To make films hardly peelable at the time of joining to a package, etc., and to obtain excellent airtightness by forming the thin films in order of chromium, chromium-gold alloy and gold on the flank near the front end of an optical fiber and forming thick films in order of nickel and gold thereon. SOLUTION: The optical fiber pigtail is formed by removing part of a coating, forming the shape at its front end to a tapered spherical shape and forming the metallic films on the flank near the front end. The metallic films are obtained by forming the thin films of the chromium 22, the chromium-gold alloy 23 and the gold 24 successively from the optical fiber 21 side, then forming the thick films in order of the nickel 25 and the gold 26 thereon.  The reason why the thick films are formed on the thin films lies in that, if only the thin films exist at the time of solder fixing of the optical fiber pigtail to the optical package, the 'solder absorping phenomena' by which the thin films formed on the quartz glass of the optical fiber pigtail are absorbed away by the solder occurs and that the tight adhesion between the quartz glass and the thin films do not exist any more and the airtightness can no longer be obtained. The need for forming the thick films on the thin films, therefore, occurs.
Patent JP-S60107732-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/72
Filed: 1983-11-15
Abstract: PURPOSE:To improve running properties at and under high temp. and high humidity and to prevent the increase in noise and the decrease in output owing to clogging in the stage of repetitive use by forming an org. layer consisting of higher fatty acid and perfluoroalkyl carboxylic acid each having specific carbon atoms on a thin ferromagnetic metallic film. CONSTITUTION:A magnetic recording medium is provided with a thin ferromagnetic metallic film 2 formed on a nonmagnetic base plate 3 and an org. layer 1 consisting of higher fatty acid and perfluoralkyl carboxylic acid formed on said thin ferromagnetic metallic film. The higher fatty acid having an alkyl group of >=11 carbon atoms is particularly effective as the higher fatty acid. The perfluoroalkyl carboxylic acid having the perfluoroalkyl group of >=7 carbon atoms is particularly effective as the perfluoroalkyl carboxylic acid. The coating quantity of the higher fatty acid and perfluoroalkyl carboxylic acid is 1-100mg/m<2> and the effective ratio of the higher fatty acid and the perfluoroalkyl carboxylic acid is a (9:1)-(1:9) range.
Patent JP-H1144175-A (JP)
Title: Separation type shield excavator
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a separation type shield excavator in which cutter shafts can be arranged close to each other, so that it is applicable to a wide range of conditions. SOLUTION: This separation type shield excavator comprises master machines 1 in a configuration such that two shield excavators are arranged in parallel, and a slave machine 2 which starts from the master machines 1. A cutter such that a part of a disc or spoke can be cut away in the form of a circle is used on the front of each master machine 1. The slave machine 2 is placed inside a portion halfway between the master machines 1. After a circular through part is formed by making the cut parts 13 of the crescent cutters of the master machines 1 on both sides coincide with each other, the slave machine 2 is started from the through part.
Patent JP-H0964038-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: ASHIZAWA YASUO
IPC: H01L21/822
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound semiconductor device by providing the compound semiconductor substrates of different type materials at both sides of a Pt layer, and forming active or passive elements on the substrates, thereby so sticking the two substrates at a low temperature as to uniformly conduct the reactions at the sticking surfaces in the surfaces. SOLUTION: Compound semiconductor substrates 101, 103 of different materials are provided at both sides of a Pt layer 102, and active or passive elements are formed on the substrates 101, 103. The layer 102 is used also as the electrodes, interconnections or transmission lines of the active or passive elements. For example, after a GaAs substrate 103 and an InP substrate 101 are etched with mixed solutions of sulfuric acid, hydrogen peroxide water and pure water, cleaned with pure water, and dried in a nitrogen atmosphere. Then, after Pt is deposited on both the substrates in an electron beam depositing unit, the surfaces deposited with the Pt layer are opposed, brought into close contact with one another, heat treated at 400 deg.C for 15min in a hydrogen atmosphere, and both the substrates are stuck by the layer 102.
Patent JP-H0876714-A (JP)
Title: Driving method for direct current type plasma display panel
Inventor: TERONAI YUUJI
IPC: G09G3/291
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the discharge malfunction of an auxiliary cell by maintaining an auxiliary anode voltage at a grounding potential during the period of a maintenance pulse signal to be impressed from a display anode side during the scanning pulse signals of a cathode is not impressed. CONSTITUTION: Transistors are held in an on state by synchronizing the timing with the period TK of the maintenance pulse signal during the period TK of the maintenance pulse signal PSP. At this time, the TRs are on and, therefore, the current generated by a DC power source (VSA) for the auxiliary anode flows via a current limiting resistor and second current limiting resistor to the transistor and further to the ground via an emitter resistor. Then, the auxiliary anode voltage VSA impressed on the auxiliary anode is dropped to the grounding voltage, i.e., the voltage of the grounding (GND) level during the maintenance pulse signal PSP is held impressed to the auxiliary anode. As a result, the rise of the auxiliary anode voltage by a coupling phenomenon is averted.
Patent JP-S6272660-A (JP)
Title: Pyrrolidine derivative and salt thereof
Inventor: MATSUMOTO JUNICHI
IPC: A61P31/04
Filed: 1985-09-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H or lower alkyl; R2 is H, lower alkyl or acyl which may be substituted by halogen; R3 is halogen, lower alkyl or lower alkoxy) and salt thereof. EXAMPLE:cis-3-Acetylaminomethyl-4-chloropyrrolidine. USE:An intermediate for producing pyridonecarboxylic acid derivatives having antimicrobial activity. PREPARATION:A compound expressed by formula II (Z is -CH2N3 or -CN) or formula III (R'2 is acyl group) is reduced in the presence of a reducing agent, e.g. Pd-C or Raney Ni, in a solvent, e.g. THF or methanol, at 0-80 deg.C for 30 min-24hr while stirring. If R is a protecting group, it is removed from the resultant reaction product to afford the aimed compound expressed by formula I.
Patent JP-H0764593-A (JP)
Title: Information processor and control method
Inventor: NAGASAKI HIDENORI
IPC: G10L13/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide an information processor and control method in which a key at the time of extracting only a necessary part can be obtained by reflecting a pronouncing state peculiar to a person who inputs a voice on the display of speech information, and only the necessary part can be automatically extracted. CONSTITUTION:This device is equipped with a microphone 19 which inputs the speech information, display part 16 which displays the speech information, and memory 22 for preservation which stores the speech information. A CPU 11 detects the pronouncing state of the interval, up/down, and strength or the like of the pronunciation of each syllable of the speech information inputted through the microphone 19, and the speech information is displayed on the display part 16 in a display configuration in which the pronouncing state can be recognized at the time of displaying the voice information. Also, the CPU 11 detects a key word, topic switching word, or related word from among the voice information, extracts the speech information according to the detected result, and stores it in the memory 22 for preservation.
Patent JP-H0650888-A (JP)
Title: Uv extinction-type ozone measuring method by three-cell system
Inventor: TSUTSUMI YUKITOMO
IPC: G01N21/59
Filed: 1992-07-22
Abstract: PURPOSE:To measure an ozone concentration as a continuous value and as a momentary value. CONSTITUTION:As compared with conventional ozone meters, the number of cells is increased to three, the phase of each cell is increased to three phases as a reference phase, a sample phase and a transfer phase from a reference phase and a sample phase in conventional cases, and the changeover phase of valves for the three cells is shifted one phase by one phase. In addition, the phases are repeated in the order of, e.g. the reference phase, the transfer phase, the sample phase and the transfer phase. Thereby, the dead time of a measuring operation while the air is replaced as a drawback in conventional systems is eliminated. Since the three cells are used and the phases are shifted, the same air can be measured simultaneously between a final step in the transfer phase and the cell in the sample phase or the reference phase. When a computation system is contrived, not an average concentration but a momentary concentration can be decided directly.
Patent JP-S6273910-A (JP)
Inventor: TOKIMOTO NORITOSHI
IPC: B28B1/50
Filed: 1985-09-27
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-H0553522-A (JP)
Title: Liquid crystal display device
Inventor: UMEZAWA TAKESHI
IPC: G09G3/18
Filed: 1991-08-28
Abstract: PURPOSE:To lower the brightness and temp. of a back light at the time of a high temp. by controlling the voltage to be supplied to a lighting circuit for lighting the back light by temp. CONSTITUTION:The lighting circuit 16 consisting of an inverter is connected to a cathode tube 14 and a temp. compensation circuit 17 consisting of a variable output type three-terminal regulator and thermistor, etc., is connected to this lighting circuit 16. The variable output type three-terminal regulator can set an output voltage by the thermistor and since the resistance value of the thermistor has a negative temp. characteristic, the output voltage Vout changes according to a change in the ambient temp. Then, a reference voltage is outputted up to the set temp. and the output voltage Vout drops when the temp. rises higher than the set temp. The input voltage VCC IN to the lighting circuit 16 changes eventually to change the output voltage VO of the lighting circuit 16. This output voltage is supplied to the cathode tube 14. The brightness of the cathode tube 14 can, therefore, be controlled at the time of the high temp. and the generation of heat in the cathode tube 14 is suppressed. The temp. of the LCD is thus lowered.
Patent JP-H0498200-A (JP)
Title: Liquid metal storage tank
Inventor: UOTANI MASAKI
IPC: G21D1/00
Filed: 1990-08-17
Abstract: PURPOSE:To obtain a structure which will not bring buckling at the time of an earthquake by providing a tank main body installed in a pit chamber and a pot part for seal provided on an upper outside surface of it. CONSTITUTION:A tank main body 1 is mounted and fixed on a base seat 3 for a floor part in a pit chamber 2, and an upper end aperture of the chamber 2 is closed with a roof part 4. A circular pot part 6 for seal where liquid metal 5 for seal is filled is provided on an upper outside surface of the main body 1. A partition cylinder 7 is provided immersed at a lower end part at a lower positron in time metal 5 in the pot part 6 and suspended from the underside surface of the roof part 5. A cover gas space 8 in the main body 1 and a pit chamber gas space 9 in the chamber 2 are separated by the cylinder 7, so cover gas in the main body 1 is prohibited from flowing into the chamber 2, and gas in the chamber 2 from flowing into the main body 1. For the liquid metal, liquid metal sodium 10, for example, is contained in the main body 1, and a steam generator 11 is provided immersed in the sodium 10 at a lower part and fixed at the roof part 4 at art upper part. A thinner structure less likely to produce a thermal stress can thus be achieved, and buckling at the time of an earthquake can be prevented.
Patent JP-S59105521-A (JP)
Title: Thermal type mass flowmeter
Inventor: OCHIAI HIROSHI
IPC: G01F1/684
Filed: 1982-12-08
Abstract: PURPOSE:To enable easy measurement of a total flow rate by providing a bypass tube for bypass passage on a main tube for main passage and a heater thereon while thermocouples are connected at two points of the bypass tube. CONSTITUTION:A main tube 1 for the main passage is provided with a bypass tube 2 for the bypass passage which is fitted with a heater 4. Thermocouples 6 and 6' are connected at two points determined axially in a portion to be heated of the bypass tube 2 to detect temperature difference between the two points. This enables easy measurement of a total flow rate.
Patent JP-H1045446-A (JP)
Title: Production of anhydrous gypsum ii and cement
Inventor: OOKAMI TAKEAKI
IPC: C04B11/05
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To effectively utilize gypsum recovered from gypsum boards for cement by adding sulfuric acid to the gypsum recovered from waste gypsum board materials and heating the gypsum. SOLUTION: The waste gypsum board materials are supplied between roll crushers provided with ruggedness on the circumferences of their surfaces and compressive, tensile and shearing forces are is acted thereon to separate and disintegrate these materials to raw paper for boards and gypsum and to obtain the recovered gypsum contg. the raw paper for boards at <=2wt.%. The sulfuric acid is added at 1 to wt.% in terms of 100% sulfuric acid to the recovered gypsum and after the gypsum is heated to 50 to 150 deg.C, a neutralizing agent selected from calcium carbonate, slaked lime and quicklime and <=25wt.% water are added to the gypsum to neutralize the free sulfuric acid.
Patent JP-H05238024-A (JP)
Title: High resolution thermal dye transfer printer
Inventor: UIRIAMU FURETSUDO GAI
IPC: B41J2/36
Filed: 1992-08-13
Abstract: PURPOSE: To provide a thermal printer capable of having high resolution with micropixel by applying a print head with heat producing elements disposed at an acute angle. CONSTITUTION: In the printer, a receiver member 12 is mounted on a rotating drum 16 with a dye carrier member 14 engaging the outer surface of the receiver member. Laser 34 on the printing head 18 is aligned at a predetermined acute angle θ to a line normal to the rotation of the drum. During the high speed rotation of the drum, the laser 34 is selectively energized by micropixel clock pulses which are synchronized to the rotation speed of the drum. During each rotation of the drum, N columns of micropixels are printed on the receiver member 12. Additionally, the energizing of the laser 34 is timed using the micropixel clock pulses so as to print corresponding micropixels of the N columns of micropixels in a line normal to the rotation of the drum 16.  As the drum 16 is rotating at a high speed, the print head 18 is translated normal to the direction of rotation of the drum to print all of the (N×M) columns of the dye frame image next to each other with a 1/8 micropixel resolution.
Patent JP-H1161953-A (JP)
Title: Rainwater storage seepage tank
Inventor: NODA KENJI
IPC: E03F1/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent inundation at the time of a heavy rainfall on the lower side road, etc., of a grade separation. SOLUTION: A bottom wall block 11 and side wall blocks 13, 13... (a wall section) made of precast reinforced concrete are stacked vertically and sunk, bottom slab concrete 14 (a bottom section) is placed, an upper floor-slab block 16 (an upper floor section) is installed, and a storage space having specified volume corresponding to the predicted quantity of the retention of rainwater at the time of a heavy rainfall is formed under the ground. Infiltrating holes 11b, 11b... are bored to the bottom wall block 11, and crushed stone, etc., are charged onto the bottom slab concrete 14 and an infiltrating layer 15 is formed. A catch basin 19 is exposed and mounted on a ground surface 1, and connected to a storage space through a conduit 18 and an intake 13b.  Rainwater on the ground surface 1 is taken in through the intake 13b, etc., and stored once in the storage space, thus draining a large quantity of rainwater from the ground surface 1. Rainwater stored in the storage space is discharged naturally by gradually infiltrating rainwater into the ground through the infiltrating holes 11b, 11b....
Patent JP-H0381397-A (JP)
Title: Cold rolling oil composition
Inventor: JIROUMARU KAZUMI
IPC: C10M173/00
Filed: 1989-08-24
Abstract: PURPOSE:To obtain a cold rolling oil excellent in oil-stain resistance by blending a base oil comprising a fat, a fatty oil, a fatty acid ester or a mineral oil with a specific salt of an adduct of ethylene oxide with an amino compound and a heterocyclic compound. CONSTITUTION:A cold rolling oil composition comprises at least one base oil (a) selected from the group consisting of fats and fatty oils, fatty esters and mineral oils, a dispersant (b) of at least one salt of an adduct of ethylene oxide with an amino compound of formula I or II and a heterocyclic compound (c) wherein the heteroatoms are nitrogen and/or sulfur. In the formulae, R is 12-18C alkyl; a, b, c, d and e are each 0 or a higher integer such that (a+b) and (c+d+e) may be each 5-20. The above heterocyclic compound (c) exhibits an effect of improving the oil-stain resistance.