baber/WOPTO huggingface dataset:
Patent JP-H10165683-A (JP)
Title: Sewing machine
Inventor: FUKUDA TOMOYUKI
IPC: D05B59/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To recognize the rotation speed of a bobbin winder spindle more simply and accurately than judging the rotation by looking the rotation itself of the bobbin winder spindle, by providing the bobbin winder spindle for mounting a bobbin, a drive means for rotating the bobbin winder spindle, and an informing means changing according to rotation of the bobbin spindle. SOLUTION: While a bobbin winder spindle is rotated, a lighting position is moved from the left end of a thread tension LED 22 to the right end in order, and when it moves to the right end, the lighting position is returns to the left end again and moves to the right. Then, the moving speed is changed directly proportional to the duty rate of the drive signal of the main motor. That is to say, when the rotation speed of the bobbin winder spindle is low, a display moves slowly, and when it is high speed, the display moves quickly like racing. An operator can easily recognize the rotation speed of the bobbin winder spindle by looking the display of a thread tension display part 12. The operator can also adjust the speed easily by a speed adjustment volume which is arranged in the bottom of the thread tension display part, 12, while looking the thread tension display part 12.
Patent JP-H07185395-A (JP)
Title: Cyclone type separator
Inventor: SASAKI YOHEI
IPC: B04C5/08
Filed: 1993-12-27
Abstract: PURPOSE:To provide a cyclone type separator for separating and recovering filth, etc., which permits visual observing of the closed state of a separating part and easy washing of the inside. CONSTITUTION:This cyclone type separator is composed of a cylindrical introducing part 51 which is formed with an introducing port 53 to be introduced with the materials to be separated, a cap 55 which is arranged freely attachably and detachably to cover the opening at the top end of this introducing part 51 and is inserted with a discharge cylinder 57 at the center, a washing device 63 which ejects a washing liquid to the introducing part 51 and a separating section 73 which is arranged freely attachably and detachably in the opening at the bottom end of the introducing part 51, is formed with a discharge port 79 at the bottom end and permits viewing of the inside.
Patent JP-H03195366-A (JP)
Title: Dc stabilizing power supply circuit
Inventor: AKASHI YUKIO
IPC: H02M7/12
Filed: 1989-12-25
Abstract: PURPOSE:To reduce unnecessary radiation generated in the title circuit by a method wherein an electric current is supplied from high-voltage rectifying side to low-voltage rectifying side through a switching transistor upon abnormal input voltage drop. CONSTITUTION:An electric current is supplied from low-voltage side to a load 11 through a diode 4 and a coil 7 normally. When the voltage on the low voltage side of a secondary side is reduced in accordance with the reduction of a voltage on the primary side and specified voltage and current can not be impressed on and supplied to the load 11, a switching transistor 5 is energized and an electric current is supplied from the high-voltage side. This current does not flow into the smoothing capacitor 3 on the low-voltage side by the effect of a reverse current preventing diode 4 but is supplied to the load 11 through the coil 7. In order to effect such an operation, a voltage, impressed on the load 11, is detected by a comparator 6.
Patent JP-H09145112-A (JP)
Title: Substrate processing device
Inventor: YOSHIOKA KATSUJI
IPC: B08B3/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent component parts below a substrate processing device from being corroded or adverse influence on a human body, to reduce a running cost and eliminate a disturbance of air stream between the substrate processing device and its adjoining device. SOLUTION: A substrate processing device (a spin coating SC) is provided with a temperature or a humidity adjusting device TC for adjusting a temperature or a humidity of air and feeding it out, and a substrate W is processed with organic solvent, adjusted air flow supplied from the temperature or humidity adjusting device TC while being flowed down from above the device. In this case, a circumference of the device is covered by a cover 21 or the like to make an air-tight sealing.  Adjusted air flow of the down flow from the temperature or humidity adjusting device TC is recovered through a recovering port 26 at a lower surface of the cover 21 with a recovering means comprised of a suction fan 31, a pipe 27 and the like, supplied to an adjusting part 32 within the temperature or humidity adjusting device TC and circulated there, organic solvent or particles contained in the recovered adjusting air flow is removed by an organic solvent removing part 28 or a particle removing filter 23.
Patent JP-H09145361-A (JP)
Title: Distance-measuring method for fixed point in golf course and display for fixed-point distance
Inventor: TAKASHITA JIRO
IPC: G01B11/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a distance-measuring method in which a distance up to a pin can be measured and displayed without using a fixed power supply by a method wherein three parallax points which are installed at a home position are projected on an image formation face by detecting the coordinates of an image formation position in an arbitrary place and the distance between the parallax points and optical apparatus is computed. SOLUTION: A three-parallax-object-point device 4 is constituted of a support 5 which is erected vertically, of a triangular plate 6 which is bonded to the top face of the support 5 and of three parallax columns 7, 8, 9 which rise respectively from three vertex parts of the triangular plate 6. The triangular plate 6 is placed on a horizontal plane, and the parallax columns 7, 8, 9 are painted in white so as to easily reflect light. The parallax columns 7, 8, 9 are set to be the same length and the same height position. A pin 3 and the parallax column 8 are positioned on a vertical face containing a right-angled bisector in the horizontal direction of the two parallax columns 7, 9.  Then, three parallax points which are set in a home position are projected on the image formation face of an optical apparatus by detecting the coordinates of an image formation position in an arbitrary place, and the distance between the parallax points and the optical apparatus is computed and displayed on the basis of the distance between the three parallax points.
Patent JP-H09172016-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KANEHARA SHIGERU
IPC: H01L21/3205
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To avoid deteriorating the polishing uniformity by dishing to make the surface flat and avoid degrading the throughput. SOLUTION: An inter-level isolation film 3 is formed on the entire surface of a semiconductor substrate 1 having an interconnection layer 2 on a main face, and polish stop layer 4 is formed on the entire upper surface of the film 3. Then, an antireflective film 5 thinner at the upper portion of a stepped part and thicker at the lower portion is formed on the entire upper surface of the film 4, resist 6 is formed on the entire upper surface of the film 5 and patterned, using a fine-pitch mask 7, and film 5 is patterned, using the resist 6 as a mask. The film 4 is patterned, using the resist 6 and film 5 as a mask, and the film 3 is made flat by the chemical and mechanical polishing.
Patent JP-H06180097-A (JP)
Title: Repairing method of horseshoe type tunnel lining
Inventor: KURAKAZU SHIGERU
IPC: E21D11/14
Filed: 1992-12-14
Abstract: PURPOSE:To make such repair works as no problem from the standpoint of strength performable with a thin steel plate by laying steel plates on the inner circumferential wall of an exsisting tunnel, joining these steel plates themselves together while securing each steel plate to natural ground with lock bolts, and then filling up grout in a clearance between the tunnel wall and the steel plates. CONSTITUTION:Lock bolts 3 are driven in the surface of an existing tunnel 1. Next, utilizing these bolts, side steel plates 21 of symmetrical wainscot wall parts are laid around the tunnel surface. In succession, an arch part lining steel plate 22 is stuck to a tunnel ceiling part, welding it to the side steel plates 21. Then the remaining lock bolts 3 is set up. Finally, a grout material 4 is poured into a clearance between the tunnel 1 and the lining steel plate 2 from a grout injection port 24. With this constitution, a load burden on the steel plate itself is lightened, and thickness of the steel plate is thinned to some extent whereby the diminution of an effective sectional area in the tunnel 1 is reducible.
Patent JP-H09178200-A (JP)
Title: Method of detecting water leakage of hot-water heating system, and hot-water heating system
Inventor: NISHIO KATSUHIKO
IPC: F24D3/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To detect even very little water leakage in a short time. SOLUTION: A heat source machine 1 is provided with first and second valves 8 and 9 capable each of shut off in a forward hot-water passage 11a from a water supply tank 5 and return hot-water passage 11b to the water supply tank 5. This is provided with a pressure sensor 10 which detects the water pressure within a circulation path for hot water including a forward pipe 3, a return pipe 4, etc., upstream of the second valve 9 of the hot-water path 11b. After operation of a circulation pump 7, the second valve 9 is closed, and the water pressure within the circulation path is raised compulsively by the lift of the circulation pump 7. After that, the first valve 8 is closed, and the operation of the circulation pump 7 is stopped while keeping the water pressure within the circulation path roughly fixed.  Then, in this condition, the detection value of the pressure sensor 10 is monitored. If water leakage occurs within the circulation path, the detection value of the pressure sensor 10 drops with the passage of time, and based on the change on standing of the detection value of the pressure sensor 10, the existence of the water leakage within the circulation path can be judged.
Patent JP-H10186675-A (JP)
Title: Developer
Inventor: MOCHIZUKI HIDEAKI
IPC: G03F7/32
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To keep various performances as a developer for forming picture, to shorten a development processing time, to lower a handling time of waste liq. treatment and to suppress deterioration by incorporating a basic compd., surfactant, phenols compd., water and antioxidant in a specified proportion. SOLUTION: 0.1-10wt.% basic compd., 0.1-20wt.% surfactant, 0.01-20wt.% phenols compd., 70-99.7wt.% water and 0.01-20wt.% antioxidant are incorporated. Either compd. having the performance capable of forming salt with a phenolic hydroxy group may be used as the basic compd. Either anionic, nonionic, cationic and ampholytic type may be used as the surfactant, but the anionic surfactant is preferable especially. Moreover, phenol, α-naphthol and β-naphthol are preferable as the phenols.
Patent JP-2000157489-A (JP)
Title: Optometric device
Inventor: TERABE HIROHISA
IPC: G16H10/60
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an optometric device capable of changing the screen from an optometry screen to a database screen easily even during optometry. SOLUTION: The refractivity of an eye to be tested is tested with a subjective testing unit which switches and arranges a rectifying redressment optical system that is for imparting refractivity to the eye to a window for optometry. An optometric screen for optometry and a display screen for personal information are switched to be displayed on a display 4 based on a switch signal sent from a selector switch 11 for display switching, which is set on a controller 5 which is used for operating the subjective testing unit.
Patent JP-H10171512-A (JP)
Title: Manipulator synchronization control device
Inventor: NISHIYAMA MASAMITSU
IPC: G05B19/18
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a manipulator synchronization control device capable of preventing the generation of queue due to interlock and simply setting up the interlock in the case of synchronously controlling manipultors for plural machines. SOLUTION: An operation control command is outputted from a controller 10 to plural manipulators and drive commands for axis driving motors are outputted from plural amplifiers in accordance with the operation control command. At the time of receiving the operation control command for simultaneously driving plural driving axes corresponding to respective manipulators from the controller 10, a machine selector 12 collectively sends the operation control command to a specific amplifier and an axis selector 14 receives the drive command outputted from the specific amplifier and sends driving currents to driving axis motors corresponding to respective manipulators.
Patent JP-H07188453-A (JP)
Title: Production of expandable styrene polymer particle
Inventor: YAMAI FUMITO
IPC: C08J9/20
Filed: 1993-12-27
Abstract: PURPOSE:To improve the expansion moldability and surface smoothness of a compsn. by adding a styrene monomer to a water-base suspension of styrene polymer seed particles, polymerizing the monomer under specified conditions, and adding blowing agent to impregnate it into the resulting styrene polymer particles. CONSTITUTION:Seed particles, obtd. by classifying styrene copolymer particles having a styrene content of 50wt.% or higher to adjust the particle sizes to the average particle size + or -20%, are suspended in a concn. of 10-90wt.% in an aq. medium to give a suspension. A styrene monomer in an amt. of 10-35wt.% of the seed particles is added to the suspension and is caused to start the polymn. in the presence of polymn. initiators having 10-hr half-life temps. of 50-80 deg.C and 80-120 deg.C. The polymn. is carried out by maintaining the polymn. temp. satisfying the relation: B deg.C>=A deg.C+15%oC (wherein A is the temp. at the beginning of polymn.; and B is the temp, after the completion of monomer supply), giving particles of a styrene polymer having a wt.-average mol.wt. of 200,000-350,000. The formed particles are impregnated with 1-10wt.% blowing agent having a b.p. lower than the softening point of the polymer.
Patent JP-H10169169-A (JP)
Title: Floor panel support device for double floor
Inventor: HIRATA OSAMU
IPC: E04F15/024
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To position a floor panel with accuracy and prevent the generation of static electricity on the floor panel. SOLUTION: A support device of a floor panel 4 is provided with a base 1 having conductivity, a post 2 having conductivity which rises from the base 1 and a panel receiving section 3 having conductivity supported with the post 2. A flange part provided on the end of floor panel is loaded and supported on the top of the panel receiving section 3 where with the side surfaces of the metal-made floor panel is partially opposed on the side surface of the panel receiving section 3. Then, a conductivity and elastic panel positioning member 5 is provided projectingly on the side surface of the panel receiving section 3 and placed in contact with the panel receiving section 3 electrically.
Patent JP-H02178598-A (JP)
Title: Heat exchanger
Inventor: MAKINO KIYOKAZU
IPC: F28F9/24
Filed: 1988-12-28
Abstract: PURPOSE:To enable a performance of a heat exchanger to be sufficiently realized by a method wherein a buffle plate at a barrel side of a heat exchanger is combined with a longitudinal buffle plate for partitioning a longitudinal direction of a cooled liquid out of a thermal conducting pipe and another buffle plate for varying a flow of cooled liquid into a flow of zig-zag shape in perpendicular to the thermal conducting pipe. CONSTITUTION:Refrigerant enters an inlet 7 for refrigerant, passes through a lower thermal conducting pipe 5, is turned at a part of a side cover 4, passes through an upper thermal conducting pipe 5 and is outputted from an outlet 8 for the refrigerant. In turn, the cooled liquid enters at the inlet 9 for the cooled liquid, flows in a zig-zag form by the buffle plate 6, it turns at the left side and then it is flowed in a zig-zag form by a buffle plate 6 mounted vertically in respect to a thermal conducting pipe at an upper part of a heat exchanger and then outputted at an outlet 10 for the flowed and cooled liquid. In this case, the flow of refrigerant and the flow of cooled liquid are counterflow to each other at the cylinder wall and the inside part, respectively.
Patent JP-H07196575-A (JP)
Title: Production of wax ester
Inventor: EEBAAHARUTO SHIYURIHITEINGU
IPC: C07C69/26
Filed: 1994-12-16
Abstract: PURPOSE: To simply and industrially carry out a process for preparing a wax ester from a liquid mixture containing at least one fatty acid (containing 6-30 carbon atoms per molecule) and at least one higher alcohol (containing 6-30 carbon atoms per molecule).  
     CONSTITUTION: A process for preparing a wax ester by agitating a mixture of a fatty acid and a fatty alcohol, each containing 6-30 carbon atoms per molecule at a temperature of 105-300°C and spraying the mixture into a spraying zone 4 via a duct 8, a pump 9 and a nozzle 3 in a reactor 1 having a reaction zone 5 and to which an inert gas is supplied through a duct 6 which process comprises forming an atmosphere containing water vapor in the spraying zone 4 and, simultaneously, removing at least part of this atmosphere via a duct 7. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03194487-A (JP)
Title: Detecting device for buried body
Inventor: MIYAMOTO YUKINOBU
IPC: G01V3/10
Filed: 1989-12-22
Abstract: PURPOSE:To cancel a sent magnetic field which generates an error in the detection of a magnetic field with an induced current and to performs detection with high accuracy by providing a magnetic sensor with a coil which cancels a magnetic field opposite in phase to a sent magnetic field. CONSTITUTION:A lock-in amplifier 6 extracts an in-phase component and a 90 deg. out-of-phase component from a magnetic field detected by the magnetic sensor 5 by using a current signal as a reference signal. The 90 deg. out-of-phase component, i.e. component corresponding to the magnetic field by the induced current is displayed on an output means 7 such as a level meter to detect the specific underground buried body. At this time, the in-phase component output of the lock-in amplifier 6 is inputted to the gain control input part 12b of a variable gain amplifier 12 to vary the gain of the variable gain amplifier 12 and thus a cancel magnetic field is generated to cancel the sent magnetic field. Consequently, the influence of the sent magnetic field upon the magnetic field 5 is completely removed to perform detection with high accuracy.
Patent JP-H04205353-A (JP)
Title: System configuration device by module box
Inventor: TSUZUKI HIROYUKI
IPC: G06F9/06
Filed: 1990-11-30
Abstract: PURPOSE:To simplify the configuration of a system by setting a various kinds of functions required for the system as a symbolized module box, and displaying it on a display device. CONSTITUTION:Data is inputted from a file shown in a module box (MB(1)) 21, and threshold processing threshold is performed at a module box (MB(2)) 22, and the forward processing of a neural network in which learning is completed is performed at a module box (MB(3)) 23, and category conversion is performed at a module box (MB(4)) 24. Results are displayed on the display device(disp) shown in a module box (MB(5)) 25. Thereby, since the configuration of the system can be performed in graphic expression, it can be simplified, and also, the content of the system can be easily understood.
Patent JP-H09152105-A (JP)
Title: Low nox burner for gas turbine
Inventor: HAYASHI SHIGERU
IPC: F23R3/28
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To achieve substantially the same NOx exhaust level as in uniform premixing combustion, and solve latent problems such as self-firing and back fire. SOLUTION: Part of a fuel 18 is injected to air on a first air passage 17, at an inlet of which a first air turning unit 15 is provided, with a first fuel nozzle 19 disposed on a burner central axis and remaining part is injected to an air stream flowing through a second air passage 25 where a second turning unit 16 is provided from a fuel injection hole 24 of a second fuel nozzle 23 formed in a wall surface of an outer ring 22. When a fuel flow rate is less or with conditions of low air temperature, the fuel is injected to the first air passage, but in the opposite case, a ratio of fuel injection to the second air passage can be automatically increased. Accordingly, combustion is achieved under the combustion conditions where production of non-combusted components and NOx can be restricted over a wide range the fuel flow rate.
Patent JP-H02178829-A (JP)
Title: Data processor
Inventor: SAITO YASURO
IPC: G06F3/048
Filed: 1988-12-29
Abstract: PURPOSE:To easily display reference information by displaying reference information and saving picture information displayed at present in a storage means at the time of indicating the display of reference information and saving reference information in the storage means and restoring the display of picture information at the time of indicating the stop of the display of reference information. CONSTITUTION:When the display of reference information is indicated through a keyboard 4, picture information displayed on a display means 3 at present is saved in a second area B of a storage area 51 of a disk device 5, and reference information stored in a first area A is given to the display means 3. When the display stop of reference information is indicated through the keyboard 4, reference information displayed on the display means 3 at present is saved in the first area A, and picture information stored in the second area B is given to the display means 3. Thus, stored reference information is easily displayed, and required information is immediately referred during the data processing work.
Patent JP-H07189759-A (JP)
Title: Engine speed control device for farm working vehicle
Inventor: MIZUNO TAKESHI
IPC: F02D29/00
Filed: 1993-12-28
Abstract: PURPOSE:To enable the optional setting of a switching position so as to be able to switch engine speed in an optional position in the elevating process of a working machine. CONSTITUTION:An engine speed control device for a farm working vehicle is provided with engine speed setting parts 12, 13 for setting engine speed on the high speed side and low speed side, a lift arm position detecting part 6 for detecting the elevated position of a lift arm, engine speed control timing setting parts 15, 16 for switching the engine speed in the optional position of the lift arm at the elevating time of the lift arm, a control signal generating part 17 for comparing the output of the engine speed control timing setting parts 15, 16 with that of the lift arm position detecting part 6 so as to output a control signal, and an engine speed control part 14 for specifying engine speed according to the output from the control signal generating part 17.
Patent JP-H02221216-A (JP)
Title: Cosmetic composition
Inventor: MAIKERU AASAA FURANKU DEIBISU
IPC: A61K8/41
Filed: 1989-12-22
Abstract: PURPOSE: To prepare a composition, comprising a specific amount of a hexosaccharic acid and/or its salt or ester as a hair growth promoter, applied to topical use in mammalian skin and hair in order to induce, maintain or increase the growth of hair and useful for a bald head. CONSTITUTION: This cosmetic composition is prepared by including a hexosaccharic acid and/or its salt or ester present in the composition as a hair growth promoter in the total amount thereof sufficient to increase the hair growth of a rat by >=10% based on that obtained by using a control composition without containing the promoter when topically applying the composition within 3 months according to a hair growth test of the rat. A glucosaccharic acid having the formula is especially preferred as the hexosaccharic acid. The sufficient amount of the promoter is 0.0001-99wt.%, preferably 0.1-20wt.% based on the composition.