baber/WOPTO huggingface dataset:
Patent JP-H0978026-A (JP)
Title: Water-based coating composition
Inventor: NODA SUMIO
IPC: C08L63/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating composition having excellent processability, corrosion resistance, water resistance and flavoring property, achieving extremely excellent uniform coatability even at a thin thickness and exhibiting excellent resistance to skimming and sagging. SOLUTION: This water-based coating composition contains a reaction product containing carboxyl group in a state neutralized and dispersed in an aqueous medium. The reaction product is produced by esterifying (A) a carboxyl- containing acrylic resin containing (a) a carboxyl-containing polymerizable unsaturated monomer and (b) other polymerizable unsaturated monomer as constituent monomer components and (B) an epoxy resin. The resin acid value of the acrylic resin A at the side having a molecular weight higher than the weight-average molecular weight of the acrylic resin is made to be higher than the resin acid value at the low molecular weight region below the weight- average molecular weight by >=80mgKOH/g.
Patent JP-H0399732-A (JP)
Title: Controller for table movement in machine tool
Inventor: KOJIMA YASUHIRO
IPC: B21D43/00
Filed: 1989-09-12
Abstract: PURPOSE:To improve positioning precision by detecting the moving direction of a table of a machine tool, setting the controlled variable of a feedback control system based on its detected result and moving the table of the machine tool. CONSTITUTION:A controller for moving the table of a punch press 1 is composed of a feedback control system for the moving operation of the table, a detecting means for the moving direction of the table and a setting means for feedback controlled variable. An adjustable speed time constant and a position loop gain are set by the moving direction of the table detected by the detecting means for the moving direction respectively to different values to perform table stop control different in each direction. In this way, even when the table stops forward or backward or in any direction, its stop time can be reduced and precise positioning can be performed.
Patent JP-2000064919-A (JP)
Title: Intake device
Inventor: HATTORI KOICHI
IPC: F16K15/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an intake device of an internal combustion engine, which can attempt compatibility between reduction of intake noise and improvement of output performance by a simple structure. SOLUTION: This intake device is equipped with a main duct 4, a sub-duct 5 connected to the main duct 4 so that an intake passage can be met and a reed valve 6 arranged in a confluent part 7, therefore the cross sectional area of the intake passage arranged further upstream from a throttle valve 9 can be varied. Therefore, when an intake flow speed is low, intake noise can be reduced by reducing the cross sectional area of the intake passage, and when the intake flow speed is high, intake efficiency can be improved by enlarging the cross sectional area of the intake passage. The reed valve 6 is operated by pressure difference between the main duct 4 and the sub-duct 5, therefore there is no more requirement to arrange a driving device and a control device for varying the cross sectional area of the intake passage, thus this intake device can be formed into a simple structure.
Patent JP-S6393334-A (JP)
Title: Laser oscillation timing control apparatus in isotope separator
Inventor: TSUKUDA KAZUHIRO
IPC: B01D59/34
Filed: 1986-10-07
Abstract: PURPOSE:To enhance the separation efficiency of an isotope, by detecting the naturally emitting light from an isotope excited desired to be separated discharged from a separation recovery apparatus to correct the oscillation timing of ionizing laser. CONSTITUTION:A laser oscillation timing control apparatus is constituted by arranging a chamber 1 separating and recovering an isotope, an exciting laser oscillator 2, an ionizing laser transmitter 3, an oscillation timing controller 4 for ionizing laser, condensing lenses 5, 6, a spectroscope 7 for taking out only the naturally emitting light from an atom desired to be separated and a photoelectric converter element 8. When the oscillation timing of the ionizing laser is delayed, the number of atoms returning to a ground state from an excited isotope by natural discharge increase and the number of photons incident to the photoelectric converter element 8 increase. Therefore, the oscillation timing controller 4 is controlled so as to make the output value of the photoelectric converter element 8 min. to enhance electromagnetic efficiency.
Patent JP-S62100112-A (JP)
Inventor: TAKANO ISAMU
IPC: H02G1/02
Filed: 1985-10-24
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-S6297196-A (JP)
Title: Magnetic head driver
Inventor: KOBAYASHI MIKIO
IPC: G11B5/55
Filed: 1985-10-24
Abstract: PURPOSE:To secure the seek actions of the minimum frequency as well as the contact start-stop action of a magnetic head and also to prevent the deterioration in performance of the head with use of a long period, by supplying signals sipplied from a timer circuit when the input of the control signal from a host device or the start action of a magnetic disk is through and sending the drive control signals to both the magnetic disk and the magnetic head after the start- stop and seek action procedures are read out of a read-only memory circuit. CONSTITUTION:A control circuit 7 of a magnetic head driver 5 is actuated by a control signal 14 given from a host device 9. In other words, a magnetic head 4 is set under the initial state when a time-out signal 13 is received. Then a seek action is started. When the seek action is through, the circuit 7 stops the revolution of the disk 2 and the head 4 stops its floating action. When detecting the stop of revolution of the disk 2, the circuit 7 starts again the revolution of the disk 2 and sets the head 4 under the initial state when the disk 2 has a steady revolution mode. Then the corciot 7 transmits a timer set signal 12 to set a timer circuit 6.
Patent JP-S61117174-A (JP)
Inventor: TAGASHIRA ICHIRO
IPC: C04B38/00
Filed: 1984-11-12
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-H08100469-A (JP)
Title: Separation wall structure
Inventor: YOKOMIZO KENICHIRO
IPC: E04B2/56
Filed: 1994-10-03
Abstract: PURPOSE: To surely fit a nonflammable board constituting a separation wall. CONSTITUTION: Columns 2 are erected at intervals on the indoor side of an outer wall panel 1, and nonflammable boards 3 constituting a boundary wall are arranged on both sides of the column 2. This separation wall structure is provided with spacers 4 each made of a flat plate section 4a and a projection 4b provided on one side of the flat plate section 4a, the projections 4b are inserted into the space section between the column 2 and the outer wall panel 1, the other sides of the flat plate sections 4a are brought into contact with the outer faces of the column 2, and the side edge sections of the nonflammable boards 3 are brought into contact with the flat plate sections 4a and fixed.
Patent JP-H03100613-A (JP)
Title: Parallax image photographing device for entire bore hole wall
Inventor: MATSUMOTO YOSHITAKA
IPC: H04N7/18
Filed: 1989-09-14
Abstract: PURPOSE:To observe an image as the one with depth in geological survey by generating a parallax image by synchronizing a stored image with an image on the other side and displaying on the same display screen or two screens simultaneously or alternately. CONSTITUTION:An inside optical fiber 11a takes the charge of an upper image out of the image bisected into upper and lower images of a developed image, and an outside optical fiber 11b takes the charge of the lower image. When a probe 5 is ascended or lowered at constant speed, the inside optical fiber 11a and the outside optical fiber 11b transmit the images at different parts in upper and lower directions at a certain moment, and after the lapse of prescribed time, the optical fiber on one side transmits the same image as the one transmitted by the optical fiber on the other side by capturing the image from another different angle. At such a case, the parallax image can be generated by storing either two developed images and synchronizing the stored image with the image on the other side. In such a manner, since information with respect to depth can be obtained from the parallax image, the device can be used in the geological survey, and a large amount of information can be provided.
Patent JP-S6387810-A (JP)
Title: Operational amplifier
Inventor: BERUNBUARUTO RESURAA
IPC: H03F3/30
Filed: 1987-09-25
Abstract: An operational amplifier of the folded-cascode type with: push-pull output terminals; a differential-input transistors; a load impedance in the form of a cascode current source coupled to the differential-input, and a dynamic common-mode negative feedback. A current source transistor in the cascode current source is incorporated into the dynamic common-mode negative feedback.
Patent JP-H0962990-A (JP)
Title: Guiding light or guiding flag
Inventor: HAYAKAWA YOSHIMASA
IPC: G08G1/0955
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a guiding light or a guiding flag suitable for long-time usage by providing hanging fittings at almost the gravity center position of the combination of a handle part and a cylinder-shaped mainbody in the case of a guiding light and providing the hanging fittings at the proper gravity center position of the combination of the handle part and a pole in the case of the guiding flag. SOLUTION: The hanging fittings 5 are provided at the proper gravity center position of the combination of the handle part 3 and the cylinder-shaped mainbody 1 in the guiding light 11, a hanging string 6 is fitted to it and the hanging string 6 is put on the wrist of a user. It is preferable that a cotton belt-shaped string is used for the hanging string 6. A holder 24' is provided at the proper gravity center position of the combination of the handle part 23 and the pole 21 in the guiding flag 31, the hanging string 25 is fitted to it and the hanging string 25 is put on the wrist of the user for usage. It is preferable that a pipe, etc., made of a hollow plastic material with a projection stripe on the longitudinal direction surface of the handle part 23 is used as a pole 21.
Patent JP-H1181047-A (JP)
Title: Thermally splitting conjugate fiber and hot-melt superfine fiber nonwoven fabric using the same
Inventor: YASHIRO HIROFUMI
IPC: D04H1/4382
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain hot-melt superfine fiber nonwoven fabric having excellent fabric hand (flexibility and touch) in high yield by using thermally splitting conjugate fiber as the conventional thermally splitting conjugate fibers are not so good in their carding properties. SOLUTION: In the production of thermally splitting conjugate fibers, the main segment 3 having the assembling part 2 formed at the center of the fiber and a plurality of branches 3a-3h radially extending from the assembling part 2 is made of a polypropylene resin, while a plurality of sub-segments 4a-4h divided by the assembling part 2 and the branches 3a-3h are made of polyethylene terephthalate so that the individual parts of the main segments and sub- segments may be exposed to the fiber surface. In addition, the jointing percentage defined as the assembling part to the fiber diameter is set more than 5% and the fineness of the fiber is 1.5-10 deniers.
Patent JP-H03102612-A (JP)
Title: Magnetic head
Inventor: NAGASHIMA SUSUMU
IPC: G11B5/60
Filed: 1989-09-14
Abstract: PURPOSE:To simplify the shape and to facilitate the positioning of a slider leg to a flat part of a gimbal spring by forming integrally a rising part supporting a magnetic head assembly to the gimbal spring and making the external size of a support face at the rising part coincident with the external size of the magnetic head assembly. CONSTITUTION:A magnetic head assembly 3 with sliders 2a, 2b arranged to the face having a head core 1 inbetween and a gimbal spring 4 with the magnetic head assembly 3 mounted thereto are provided to the magnetic head. Rising parts 4a, 4b supporting the magnetic head assembly 3 are formed integrally with the gimbal spring 4 and the external size of the support face of the magnetic head assembly 3 at the rising parts 4a, 4b is made coincident with the external size of the magnetic head assembly 3. Thus, it is not required to provide a leg to sliders 2a, 2b arranged to both side faces of the head core 1 and the shape of the sliders 2a, 2b is simplified and the positioning when the sliders 2a, 2b are fixed to the gimbal spring 4 is facilitated.
Patent JP-2001067385-A (JP)
Title: Timing verifying method for random access memory part with built-in semiconductor device and logical simulation device for verification
Inventor: NAHATA AKIOMI
IPC: G01R31/28
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a timing verifying method by which the circuit verifying time is shortened. SOLUTION: In this method, a virtual event is scheduled in response to occurrence of a change event of a clock signal as long as the input terminal of RAM block is a timing check object terminal (A206). Then the time difference is calculated between the occurrence of a change event of an address terminal that changes at different times according to every terminal and the occurrence of the change event of the clock signal (A207). The calculated time difference is compared with the timing specification that is previously decided, and a timing violation is decided and stored as a violation address terminal when the result of comparison has the value smaller than the timing specification (A210).  When a virtual event occurs, an object address of a timing check object terminal that concerned the timing violation is obtained from the stored violation address terminal and an address signal at that time (A211). Then the timing violation processing is applied to only the object address (A212).
Patent JP-S62100241-A (JP)
Title: Processing of oyster
Inventor: FUKUHARA ISAO
IPC: A23L17/40
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a frozen oyster thawable without causing collapse of the shape and convenient for reprocessing, by heating a raw oyster with far infrared radiation for a specific period, cooling to near the room temperature, freezing the cooled oyster and freeze-drying the product. CONSTITUTION:A raw oyster is heated with far infrared radiation for about 5min to effect the solidification of the oyster to some extent and frozen to obtain a frozen oyster having high water-content. The product is freeze-dried to obtain a freeze-dried oyster having the shape of original undried oyster. The freeze-dried product has nearly the same taste, color, nutrient value, etc., as those of raw oyster, can be thawed quickly and is aseptic or nearly aseptic owing to the sterilization effect of heat.
Patent JP-2000051858-A (JP)
Title: Electrolytic ionic water maker
Inventor: MIYAKE OSAMU
IPC: C02F1/28
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent precision from decreasing with the passage of time by the adhesion of components of calcium, magnesium, and others to a flow meter by setting the flow meter in the drain passage of acidic water. SOLUTION: The second inlet 69 piping-connected with the first electrolytic water outlet 21 is formed in a split flow connector 65, being the drain passage of acidic water downstream from the outlet 21, a flow meter 80 is set between the first outlet 21 and the second inlet 69. By setting the flow meter 80 in the discharge route of acidic water, the change of a flow rate at the time or the decrease of the flow rate with the elapse of time caused by the clogging of a water purification cartridge and others can be measured by the flow meter 80. Moreover, since acidic water does not contain components of calcium, magnesium, and others, the adhesion of the components to the flow meter can be prevented, and a correct flow rate can be measured.
Patent JP-H1030093-A (JP)
Title: New decomposition method of crude oil
Inventor: KUNO MASAYA
IPC: C05G1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To remove sulfur, a metal compound, etc., from a crude oil and use the residue as a fertilizer source. SOLUTION: A crude oil is desalted, brought into contact with a large amount of ammonia to transfer sulfur compounds and metal compounds to an ammonia side as ammonium salts and a complex salt mixture. In the operation, an iron- based or a luthenium-based catalyst is used as the catalyst, the catalyst is arbitrarily used since a carbon steel and an alloy are used for a heat exchanger, a reactor, pipings, etc. The separation of the sulfur compounds and the metal compounds from the crude oil is carried out by a water washing column and impurities are introduced to an ammonia water side. In the separation, the impurities eventually contain ammonia, Fe, water, minerals, sulfur and heavy hydrocarbons, made into an excellent fertilizer source, conveniently laid under the ground so as to green a desert and are effectively mixed with grass peat, etc.
Patent JP-H0690171-A (JP)
Title: A/d converter
Inventor: OKUYAMA TETSURO
IPC: H03M1/14
Filed: 1992-09-08
Abstract: PURPOSE:To improve resolving power by generating a reference voltage corresponding to the level of an analog input signal and converting it to a digital output at an analog/digital(A/D) conversion circuit. CONSTITUTION:The reference voltage is set by dividing the maximum amplitude level of an analog input signal Ain into plural levels, and the respective set voltages are made correspondent to respective digital signals. Then, the reference voltage corresponding to the signal Ain is detected from the plural reference voltages, and a digital output signal Du corresponding to this voltage is outputted to a reference voltage detection circuit 6. In this case, a reference voltage generating circuit 7 generates the reference voltage corresponding to the level of the signal Ain based on the detecting signal of the circuit 6 and outputs it to an A/D conversion circuit 1. Further, the circuit 1 converts the signal Ain to a digital signal Dout based on the reference voltage. Thus, the resolving power of the signal Dout can be improved by selecting the optimum reference voltage.
Patent JP-S6483607-A (JP)
Title: Direct iron making method
Inventor: IWANAGA YUJI
IPC: C21B11/02
Filed: 1987-09-24
Abstract: PURPOSE:To take out briquettes as synthetic coke and iron ore as reduced iron by charging the iron ore and briquettes into a shaft furnace from the top thereof, burning part of the combustible components in a byproduced gas and blowing the gas as a high-temp. reducing gas into the furnace from the lower part thereof. CONSTITUTION:The iron ore 21 is charged through a hopper 22 into the shaft furnace 1 from the top thereof and the briquettes 35 formed by kneading 33 and molding 34 powdery caking coal 30, noncaking coal 31 and binder 32 such as tar and pitch are charged through a hopper 36 into the furnace. The byproduced gas contg. the combustible components such as CO, H2 and CH4 discharged from the shaft furnace 1 is taken out and is treated to remove tar, dust and water therefrom by a gas treating device; thereafter, part of the gas is supplied to a combustion furnace 16 where the combustible components are partly burned by the air from a blower 17. The high-temp. gas of 750-1,000 deg.C contg. the remaining CO, H2 and CH4 is then blown into the furnace from the lower part thereof to dry distill and coke the briquettes and to reduce the iron ore in a solid phase. The reduced iron is taken out together with the synthetic coke from a feeding port 14 in the bottom of the furnace.
Patent JP-H03102886-A (JP)
Title: Solid state laser device
Inventor: GOTOU KUNIAKI
IPC: H01S3/108
Filed: 1989-09-18
Abstract: PURPOSE:To take out the light of the second higher harmonics efficiently and at high output by arranging a mirror where coating, which highly reflects the light of wavelength half as long as a basic wave and transmits the basic wave, is applied to the face on the side of a linear crystal and which becomes the angle of polarization to the resonance axis, between the nonlinear crystal and a laser medium. CONSTITUTION:A third mirror 26 is arranged to form the angle of polarization to a resonance axis between a nonlinear crystal 25 and the end face of a laser medium 21, and coating 27, which highly reflects light L2 of the second harmonics and does not reflect the light L1 of a basic wave, is applied to the face on the side of the nonlinear crystal 25. The light L2 of the second harmonics converted by the nonlinear crystal 25 can be taken out all by being reflected at the coating 27 of the third mirror 26 and the loss does not occur, and the light L1 of the basic wave outputted from the laser medium 21 penetrates the third mirror without loss and enters the nonlinear crystal 25, so it does not incur strength fall. Accordingly, the light of the second harmonics can be taken out at high output and highly efficiently.
Patent JP-S60133225-A (JP)
Title: Compound cooking device
Inventor: ISHIGURO TADAHISA
IPC: F24C3/00
Filed: 1983-12-21
Abstract: PURPOSE:To eliminate partial overheat, by allowing a relatively large amount of heat in a range burner on the side facing a low-temperature cooking part, making a relatively small amount of heat to generate in a range burner on the side facing a high-temperature cooking part, thereby approximately equalizing the temperature increases on the side of the low-temperature cooking part and the side of the high-temperature cooking part. CONSTITUTION:A first range burner 2a on the side facing a low-temperature cooking part 3 is made to be a large burner having a relatively large amount of heat. A second range burner 2b on the side of a high-temperature cooking part 4 is made to be a small burner having a relatively small amount of heat. As a result, in the main body of a cooking device 1, temperature increments on the side of the low-temperature cooking part 3 and on the side of the high-temperature cooking part 4 are made approximately equal with each other.
Patent JP-H1186836-A (JP)
Title: Connection tool for battery
Inventor: IWAKAWA HIDEHIKO
IPC: H01M2/34
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To improve waterproof functionality. SOLUTION: An installing part of a battery post P and a terminal 12 is waterproofed by bringing a seal part 20 of a covered cylinder part 16 into close contact with an upper surface of a battery B. Since the covered cylinder part 16 having the seal part 20 and the terminal 20 fixed to the battery post P are positioned in a normal installing position by the engagement of a projection (a positioning means) 22 and a recessed part (a positioning means 23, the seal part 20 and the battery post P are held coaxially. Therefore, the loss of sealing performance by axial dislocation of the seal part 20 can be prevented.
Patent JP-H04119925-A (JP)
Title: Chromia-alumina type oxide and its production
Inventor: IIZUKA SAKAE
IPC: C01G37/00
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a chromia-alumina type oxide as coarse particles by firing a chromia-alumina type double oxide. CONSTITUTION:An acid such as sulfuric acid is added to alumina hydrate obtd. as a by-product from a process for producing alkali chromate and they are calcined at 400-950 deg.C for 30min-3hr, desalted by washing with water and dried to obtain a chromia-alumina type double oxide. This oxide is fired at 1,400-1,800 deg.C for 2-12hr in an oxidizing atmosphere and crushed to obtain chromia-alumina type oxide powder having 10-90wt.% chromia content and 10-70mum average particle diameter. The primary particles of the powder are spherical or polyhedral and chromia and alumina are present as solid soln. in the oxide.
Patent JP-S59119590-A (JP)
Inventor: KEBUIN JIYON OKOONAA
IPC: H03K19/0185
Filed: 1983-12-21
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。